| 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 | $155.43 | 7.601% | $167.2442 | $167.24 | $167.25 | $167.20 |
| Purchase #2 | $153.42 | 3.825% | $159.2883 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $110.90 | 9.732% | $121.6928 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $203.68 | 4.644% | $213.1389 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $221.50 | 13.810% | $252.0892 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $69.86 | 7.296% | $74.957 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $24.34 | 13.830% | $27.7062 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $939.13 | $1,016.1166 | $1,016.12 | $1,016.15 | $1,016.10 | |