| 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 | $27.46 | 5.546% | $28.9829 | $28.98 | $29.00 | $29.00 |
| Purchase #2 | $160.26 | 9.404% | $175.3309 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $30.60 | 5.626% | $32.3216 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $90.55 | 6.566% | $96.4955 | $96.50 | $96.50 | $96.50 |
| Purchase #5 | $212.49 | 6.475% | $226.2487 | $226.25 | $226.25 | $226.20 |
| Purchase #6 | $106.50 | 5.584% | $112.447 | $112.45 | $112.45 | $112.40 |
| Purchase #7 | $43.68 | 13.683% | $49.6567 | $49.66 | $49.65 | $49.70 |
| 7 purchase totals = | $671.54 | $721.4833 | $721.49 | $721.50 | $721.40 | |