| 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 | $220.51 | 7.251% | $236.4992 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $101.39 | 3.706% | $105.1475 | $105.15 | $105.15 | $105.10 |
| Purchase #3 | $79.77 | 6.505% | $84.959 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $60.55 | 11.391% | $67.4473 | $67.45 | $67.45 | $67.40 |
| Purchase #5 | $190.54 | 9.231% | $208.1287 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $76.67 | 13.677% | $87.1562 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $102.75 | 9.558% | $112.5708 | $112.57 | $112.55 | $112.60 |
| 7 purchase totals = | $832.18 | $901.9087 | $901.92 | $901.90 | $901.90 | |