| 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 | $161.46 | 8.855% | $175.7573 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $103.50 | 12.114% | $116.038 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $107.63 | 3.619% | $111.5251 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $22.91 | 11.165% | $25.4679 | $25.47 | $25.45 | $25.50 |
| Purchase #5 | $47.46 | 9.753% | $52.0888 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $243.62 | 11.177% | $270.8494 | $270.85 | $270.85 | $270.80 |
| Purchase #7 | $171.54 | 7.621% | $184.6131 | $184.61 | $184.60 | $184.60 |
| 7 purchase totals = | $858.12 | $936.3396 | $936.35 | $936.35 | $936.30 | |