| 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 | $238.27 | 10.639% | $263.6195 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $48.35 | 4.778% | $50.6602 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $94.33 | 7.295% | $101.2114 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $96.34 | 13.678% | $109.5174 | $109.52 | $109.50 | $109.50 |
| Purchase #5 | $187.94 | 8.667% | $204.2288 | $204.23 | $204.25 | $204.20 |
| Purchase #6 | $72.31 | 9.639% | $79.28 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $220.32 | 3.796% | $228.6833 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $957.86 | $1,037.2006 | $1,037.20 | $1,037.20 | $1,037.20 | |