| 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 | $81.46 | 7.326% | $87.4278 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $41.57 | 7.147% | $44.541 | $44.54 | $44.55 | $44.50 |
| Purchase #3 | $59.61 | 9.106% | $65.0381 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $121.61 | 9.237% | $132.8431 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $180.33 | 6.867% | $192.7133 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $74.63 | 9.505% | $81.7236 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $127.99 | 7.838% | $138.0219 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $687.20 | $742.3088 | $742.30 | $742.30 | $742.10 | |