| 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 | $77.97 | 9.725% | $85.5526 | $85.55 | $85.55 | $85.60 |
| Purchase #2 | $102.99 | 9.654% | $112.9327 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $12.63 | 4.627% | $13.2144 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $101.97 | 6.640% | $108.7408 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $167.35 | 13.486% | $189.9188 | $189.92 | $189.90 | $189.90 |
| Purchase #6 | $59.51 | 3.569% | $61.6339 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $210.67 | 12.186% | $236.3422 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $733.09 | $808.3354 | $808.32 | $808.35 | $808.20 | |