| 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 | $174.89 | 10.392% | $193.0646 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $238.66 | 3.483% | $246.9725 | $246.97 | $246.95 | $247.00 |
| Purchase #3 | $60.37 | 10.176% | $66.5133 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $13.54 | 9.732% | $14.8577 | $14.86 | $14.85 | $14.90 |
| Purchase #5 | $35.70 | 10.332% | $39.3885 | $39.39 | $39.40 | $39.40 |
| Purchase #6 | $111.71 | 13.217% | $126.4747 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $90.68 | 12.255% | $101.7928 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $725.55 | $789.0641 | $789.05 | $789.00 | $789.20 | |