| 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 | $192.68 | 6.639% | $205.472 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $34.53 | 13.676% | $39.2523 | $39.25 | $39.25 | $39.30 |
| Purchase #3 | $219.97 | 12.699% | $247.904 | $247.90 | $247.90 | $247.90 |
| Purchase #4 | $6.39 | 7.781% | $6.8872 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $51.61 | 8.191% | $55.8374 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $161.82 | 13.391% | $183.4893 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $238.85 | 8.662% | $259.5392 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $905.85 | $998.3814 | $998.38 | $998.40 | $998.40 | |