| 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 | $239.30 | 7.589% | $257.4605 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $17.68 | 8.360% | $19.158 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $123.58 | 5.846% | $130.8045 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $219.80 | 11.129% | $244.2615 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $48.88 | 8.461% | $53.0157 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $106.97 | 7.546% | $115.042 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $137.44 | 9.580% | $150.6068 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $893.65 | $970.3490 | $970.35 | $970.30 | $970.40 | |