| 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 | $96.52 | 6.819% | $103.1017 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $226.40 | 11.698% | $252.8843 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $94.26 | 7.494% | $101.3238 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $33.30 | 8.351% | $36.0809 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $103.81 | 12.782% | $117.079 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $213.43 | 7.118% | $228.6219 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $12.35 | 9.638% | $13.5403 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $780.07 | $852.6319 | $852.62 | $852.65 | $852.60 | |