| 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 | $68.79 | 5.116% | $72.3093 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $109.85 | 10.257% | $121.1173 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $209.61 | 9.363% | $229.2358 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $174.63 | 8.754% | $189.9171 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $244.80 | 12.662% | $275.7966 | $275.80 | $275.80 | $275.80 |
| Purchase #6 | $239.68 | 8.273% | $259.5087 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $149.29 | 9.813% | $163.9398 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $1,196.65 | $1,311.8246 | $1,311.84 | $1,311.80 | $1,311.70 | |