| 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 | $139.30 | 7.274% | $149.4327 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $200.81 | 8.355% | $217.5877 | $217.59 | $217.60 | $217.60 |
| Purchase #3 | $132.51 | 10.352% | $146.2274 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $159.70 | 13.191% | $180.766 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $73.78 | 4.299% | $76.9518 | $76.95 | $76.95 | $77.00 |
| Purchase #6 | $143.61 | 8.784% | $156.2247 | $156.22 | $156.20 | $156.20 |
| Purchase #7 | $167.39 | 8.593% | $181.7738 | $181.77 | $181.75 | $181.80 |
| 7 purchase totals = | $1,017.10 | $1,108.9641 | $1,108.96 | $1,108.95 | $1,109.00 | |