| 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 | $225.72 | 9.681% | $247.572 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $217.38 | 12.656% | $244.8916 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $144.95 | 10.682% | $160.4336 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $24.70 | 7.395% | $26.5266 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $146.91 | 9.810% | $161.3219 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $119.81 | 6.647% | $127.7738 | $127.77 | $127.75 | $127.80 |
| Purchase #7 | $157.68 | 12.507% | $177.401 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $1,037.15 | $1,145.9205 | $1,145.91 | $1,145.90 | $1,145.90 | |