| 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 | $200.86 | 4.813% | $210.5274 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $49.61 | 11.683% | $55.4059 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $117.89 | 7.163% | $126.3345 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $33.61 | 7.264% | $36.0514 | $36.05 | $36.05 | $36.10 |
| Purchase #5 | $36.83 | 13.566% | $41.8264 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $163.48 | 4.814% | $171.3499 | $171.35 | $171.35 | $171.30 |
| Purchase #7 | $216.50 | 7.181% | $232.0469 | $232.05 | $232.05 | $232.00 |
| 7 purchase totals = | $818.78 | $873.5424 | $873.55 | $873.60 | $873.40 | |