| 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 | $174.91 | 13.258% | $198.0996 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $210.67 | 7.347% | $226.1479 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $235.58 | 11.689% | $263.1169 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $84.42 | 12.865% | $95.2806 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $243.90 | 5.456% | $257.2072 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $193.93 | 9.564% | $212.4775 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $160.88 | 10.134% | $177.1836 | $177.18 | $177.20 | $177.20 |
| 7 purchase totals = | $1,304.29 | $1,429.5133 | $1,429.52 | $1,429.55 | $1,429.50 | |