| 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 | $190.70 | 6.262% | $202.6416 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $45.81 | 11.784% | $51.2083 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $201.68 | 9.729% | $221.3014 | $221.30 | $221.30 | $221.30 |
| Purchase #4 | $66.52 | 11.410% | $74.1099 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $142.35 | 11.544% | $158.7829 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $231.75 | 11.106% | $257.4882 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $28.97 | 10.594% | $32.0391 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $907.78 | $997.5714 | $997.57 | $997.60 | $997.50 | |