| 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 | $192.62 | 10.793% | $213.4095 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $101.44 | 3.795% | $105.2896 | $105.29 | $105.30 | $105.30 |
| Purchase #3 | $147.84 | 12.326% | $166.0628 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $218.66 | 11.681% | $244.2017 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $138.39 | 9.190% | $151.108 | $151.11 | $151.10 | $151.10 |
| Purchase #6 | $59.52 | 6.672% | $63.4912 | $63.49 | $63.50 | $63.50 |
| Purchase #7 | $132.41 | 6.392% | $140.8736 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $990.88 | $1,084.4364 | $1,084.43 | $1,084.40 | $1,084.50 | |