| 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 | $210.28 | 12.215% | $235.9657 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $169.46 | 12.181% | $190.1019 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $94.48 | 9.211% | $103.1826 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $200.70 | 13.686% | $228.1678 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $69.44 | 6.294% | $73.8106 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $243.86 | 10.170% | $268.6606 | $268.66 | $268.65 | $268.70 |
| Purchase #7 | $113.48 | 6.376% | $120.7155 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $1,101.70 | $1,220.6047 | $1,220.61 | $1,220.55 | $1,220.70 | |