| 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 | $209.89 | 10.801% | $232.5602 | $232.56 | $232.55 | $232.60 |
| Purchase #2 | $49.88 | 8.840% | $54.2894 | $54.29 | $54.30 | $54.30 |
| Purchase #3 | $20.50 | 9.532% | $22.4541 | $22.45 | $22.45 | $22.50 |
| Purchase #4 | $212.37 | 13.668% | $241.3967 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $29.44 | 13.321% | $33.3617 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $65.51 | 5.417% | $69.0587 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $151.26 | 10.247% | $166.7596 | $166.76 | $166.75 | $166.80 |
| 7 purchase totals = | $738.85 | $819.8804 | $819.88 | $819.85 | $820.10 | |