| 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 | $37.84 | 8.194% | $40.9406 | $40.94 | $40.95 | $40.90 |
| Purchase #2 | $40.95 | 3.778% | $42.4971 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $197.92 | 9.735% | $217.1875 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $191.26 | 9.816% | $210.0341 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $106.96 | 6.126% | $113.5124 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $35.86 | 7.703% | $38.6223 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $158.56 | 7.486% | $170.4298 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $769.35 | $833.2238 | $833.22 | $833.25 | $833.10 | |