| 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 | $141.77 | 12.633% | $159.6798 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $210.51 | 3.764% | $218.4336 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $89.47 | 13.338% | $101.4035 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $101.47 | 11.221% | $112.8559 | $112.86 | $112.85 | $112.90 |
| Purchase #5 | $65.87 | 6.243% | $69.9823 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $110.41 | 7.668% | $118.8762 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $131.94 | 5.448% | $139.1281 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $851.44 | $920.3594 | $920.36 | $920.45 | $920.40 | |