| 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 | $48.38 | 10.303% | $53.3646 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $101.71 | 9.129% | $110.9951 | $111.00 | $111.00 | $111.00 |
| Purchase #3 | $175.86 | 3.681% | $182.3334 | $182.33 | $182.35 | $182.30 |
| Purchase #4 | $193.57 | 8.588% | $210.1938 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $175.91 | 6.784% | $187.8437 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $128.38 | 12.272% | $144.1348 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $189.44 | 11.162% | $210.5853 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $1,013.25 | $1,099.4507 | $1,099.44 | $1,099.50 | $1,099.40 | |