| 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 | $193.95 | 9.764% | $212.8873 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $44.39 | 4.294% | $46.2961 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $123.49 | 10.650% | $136.6417 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $108.79 | 12.338% | $122.2125 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $172.50 | 6.290% | $183.3503 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $80.85 | 12.229% | $90.7371 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $240.47 | 4.541% | $251.3897 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $964.44 | $1,043.5147 | $1,043.52 | $1,043.55 | $1,043.50 | |