| 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 | $59.28 | 12.768% | $66.8489 | $66.85 | $66.85 | $66.80 |
| Purchase #2 | $212.29 | 5.874% | $224.7599 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $127.95 | 8.412% | $138.7132 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $181.63 | 11.545% | $202.5992 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $100.68 | 9.494% | $110.2386 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $50.86 | 7.468% | $54.6582 | $54.66 | $54.65 | $54.70 |
| Purchase #7 | $162.99 | 10.186% | $179.5922 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $895.68 | $977.4102 | $977.41 | $977.40 | $977.40 | |