| 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 | $212.65 | 7.244% | $228.0544 | $228.05 | $228.05 | $228.10 |
| Purchase #2 | $248.87 | 6.120% | $264.1008 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $126.44 | 6.479% | $134.632 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $146.33 | 4.607% | $153.0714 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $107.62 | 9.491% | $117.8342 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $80.96 | 10.515% | $89.4729 | $89.47 | $89.45 | $89.50 |
| Purchase #7 | $9.82 | 6.457% | $10.4541 | $10.45 | $10.45 | $10.50 |
| 7 purchase totals = | $932.69 | $997.6198 | $997.60 | $997.60 | $997.70 | |