| 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 | $24.54 | 13.431% | $27.836 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $161.80 | 11.287% | $180.0624 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $155.82 | 7.340% | $167.2572 | $167.26 | $167.25 | $167.30 |
| Purchase #4 | $231.66 | 6.426% | $246.5465 | $246.55 | $246.55 | $246.50 |
| Purchase #5 | $25.62 | 10.362% | $28.2747 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $29.60 | 9.665% | $32.4608 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $133.66 | 10.808% | $148.106 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $762.70 | $830.5436 | $830.55 | $830.50 | $830.60 | |