| 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 | $216.64 | 5.858% | $229.3308 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $80.81 | 5.277% | $85.0743 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $110.73 | 13.701% | $125.9011 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $16.72 | 12.609% | $18.8282 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $31.70 | 8.572% | $34.4173 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $93.90 | 6.352% | $99.8645 | $99.86 | $99.85 | $99.90 |
| Purchase #7 | $23.76 | 4.630% | $24.8601 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $574.26 | $618.2763 | $618.27 | $618.25 | $618.30 | |