| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $248.69 | 10.434% | $274.6383 | $274.64 | $274.65 | $274.60 |
| Purchase #2 | $235.78 | 9.671% | $258.5823 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $201.37 | 12.229% | $225.9955 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $209.58 | 7.795% | $225.9168 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $146.29 | 6.871% | $156.3416 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $139.48 | 12.241% | $156.5537 | $156.55 | $156.55 | $156.60 |
| Purchase #7 | $202.65 | 10.703% | $224.3396 | $224.34 | $224.35 | $224.30 |
| 7 purchase totals = | $1,383.84 | $1,522.3678 | $1,522.37 | $1,522.40 | $1,522.30 | |