| 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 | $57.35 | 4.858% | $60.1361 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $146.28 | 11.586% | $163.228 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $223.68 | 9.842% | $245.6946 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $71.84 | 11.515% | $80.1124 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $13.96 | 5.112% | $14.6736 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $112.29 | 11.640% | $125.3606 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $32.43 | 8.818% | $35.2897 | $35.29 | $35.30 | $35.30 |
| 7 purchase totals = | $657.83 | $724.4950 | $724.49 | $724.50 | $724.50 | |