| 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 | $71.32 | 3.148% | $73.5652 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $195.42 | 9.444% | $213.8755 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $214.27 | 6.839% | $228.9239 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $31.68 | 3.553% | $32.8056 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $187.84 | 9.203% | $205.1269 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $74.69 | 7.256% | $80.1095 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $126.79 | 9.661% | $139.0392 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $902.01 | $973.4458 | $973.46 | $973.45 | $973.40 | |