| 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 | $185.74 | 11.232% | $206.6023 | $206.60 | $206.60 | $206.60 |
| Purchase #2 | $122.50 | 13.739% | $139.3303 | $139.33 | $139.35 | $139.30 |
| Purchase #3 | $78.69 | 10.642% | $87.0642 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $78.67 | 13.838% | $89.5564 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $169.82 | 10.537% | $187.7139 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $124.69 | 10.759% | $138.1054 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $124.94 | 8.336% | $135.355 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $885.05 | $983.7275 | $983.73 | $983.70 | $983.80 | |