| 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 | $66.37 | 12.105% | $74.4041 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $89.32 | 4.570% | $93.4019 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $69.37 | 9.758% | $76.1391 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $249.87 | 11.640% | $278.9549 | $278.95 | $278.95 | $279.00 |
| Purchase #5 | $11.37 | 12.862% | $12.8324 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $220.78 | 8.867% | $240.3566 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $200.35 | 9.717% | $219.818 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $907.43 | $995.9070 | $995.90 | $995.90 | $995.90 | |