| 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 | $64.80 | 11.736% | $72.4049 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $48.94 | 7.320% | $52.5224 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $217.45 | 7.630% | $234.0414 | $234.04 | $234.05 | $234.00 |
| Purchase #4 | $149.94 | 8.138% | $162.1421 | $162.14 | $162.15 | $162.10 |
| Purchase #5 | $212.64 | 5.507% | $224.3501 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $244.61 | 12.178% | $274.3986 | $274.40 | $274.40 | $274.40 |
| Purchase #7 | $228.51 | 3.396% | $236.2702 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,166.89 | $1,256.1297 | $1,256.12 | $1,256.10 | $1,256.10 | |