| 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 | $141.32 | 13.245% | $160.0378 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $174.66 | 6.311% | $185.6828 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $36.41 | 13.142% | $41.195 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $83.79 | 4.451% | $87.5195 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $97.66 | 12.492% | $109.8597 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $68.62 | 12.124% | $76.9395 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $42.66 | 9.339% | $46.644 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $645.12 | $707.8783 | $707.88 | $707.90 | $707.80 | |