| 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 | $202.53 | 3.849% | $210.3254 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $205.65 | 8.620% | $223.377 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $36.87 | 5.246% | $38.8042 | $38.80 | $38.80 | $38.80 |
| Purchase #4 | $229.26 | 12.634% | $258.2247 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $118.75 | 13.514% | $134.7979 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $53.36 | 13.765% | $60.705 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $136.46 | 13.374% | $154.7102 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $982.88 | $1,080.9444 | $1,080.95 | $1,080.95 | $1,080.90 | |