| 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 | $138.38 | 10.653% | $153.1216 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $244.93 | 6.297% | $260.3532 | $260.35 | $260.35 | $260.40 |
| Purchase #3 | $147.31 | 7.628% | $158.5468 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $238.64 | 7.595% | $256.7647 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $148.65 | 13.675% | $168.9779 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $219.56 | 3.575% | $227.4093 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $9.63 | 7.109% | $10.3146 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $1,147.10 | $1,235.4881 | $1,235.48 | $1,235.45 | $1,235.50 | |