| 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 | $58.93 | 8.671% | $64.0398 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $132.80 | 8.687% | $144.3363 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $11.51 | 5.431% | $12.1351 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $119.30 | 6.160% | $126.6489 | $126.65 | $126.65 | $126.60 |
| Purchase #5 | $186.83 | 10.135% | $205.7652 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $156.65 | 7.487% | $168.3784 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $95.58 | 5.167% | $100.5186 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $761.60 | $821.8223 | $821.84 | $821.85 | $821.70 | |