| 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 | $210.90 | 6.232% | $224.0433 | $224.04 | $224.05 | $224.00 |
| Purchase #2 | $76.37 | 5.268% | $80.3932 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $27.69 | 6.640% | $29.5286 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $134.91 | 11.781% | $150.8037 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $242.74 | 5.603% | $256.3407 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $18.61 | 13.159% | $21.0589 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $130.31 | 11.115% | $144.794 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $841.53 | $906.9624 | $906.95 | $907.00 | $906.90 | |