| 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 | $86.63 | 9.820% | $95.1371 | $95.14 | $95.15 | $95.10 |
| Purchase #2 | $95.86 | 11.243% | $106.6375 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $155.84 | 9.229% | $170.2225 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $64.66 | 5.315% | $68.0967 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $149.86 | 5.176% | $157.6168 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $8.28 | 10.858% | $9.179 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $30.27 | 8.567% | $32.8632 | $32.86 | $32.85 | $32.90 |
| 7 purchase totals = | $591.40 | $639.7528 | $639.76 | $639.75 | $639.70 | |