| 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 | $35.51 | 9.541% | $38.898 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $96.52 | 10.745% | $106.8911 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $200.33 | 6.489% | $213.3294 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $109.52 | 11.222% | $121.8103 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $57.56 | 13.694% | $65.4423 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $167.70 | 12.630% | $188.8805 | $188.88 | $188.90 | $188.90 |
| Purchase #7 | $169.42 | 10.799% | $187.7157 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $836.56 | $922.9673 | $922.97 | $923.00 | $922.90 | |