| 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 | $229.62 | 6.311% | $244.1113 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $210.98 | 11.662% | $235.5845 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $97.32 | 13.724% | $110.6762 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $36.30 | 6.829% | $38.7789 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $177.95 | 11.366% | $198.1758 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $85.72 | 13.340% | $97.155 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $195.99 | 6.681% | $209.0841 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $1,033.88 | $1,133.5658 | $1,133.57 | $1,133.65 | $1,133.70 | |