| 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 | $228.57 | 5.305% | $240.6956 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $42.26 | 11.141% | $46.9682 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $102.31 | 8.153% | $110.6513 | $110.65 | $110.65 | $110.70 |
| Purchase #4 | $195.29 | 7.559% | $210.052 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $212.98 | 3.154% | $219.6974 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $243.50 | 10.366% | $268.7412 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $60.88 | 7.211% | $65.2701 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $1,085.79 | $1,162.0758 | $1,162.08 | $1,162.05 | $1,162.20 | |