| 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 | $109.64 | 12.266% | $123.0884 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $157.55 | 9.402% | $172.3629 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $29.76 | 12.332% | $33.43 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $53.42 | 8.603% | $58.0157 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $144.56 | 9.645% | $158.5028 | $158.50 | $158.50 | $158.50 |
| Purchase #6 | $229.59 | 11.572% | $256.1582 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $14.78 | 4.390% | $15.4288 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $739.30 | $816.9868 | $816.99 | $817.00 | $817.00 | |