| 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 | $66.32 | 7.347% | $71.1925 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $211.61 | 5.406% | $223.0496 | $223.05 | $223.05 | $223.00 |
| Purchase #3 | $139.91 | 9.457% | $153.1413 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $5.94 | 12.390% | $6.676 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $80.80 | 11.329% | $89.9538 | $89.95 | $89.95 | $90.00 |
| Purchase #6 | $183.95 | 13.647% | $209.0537 | $209.05 | $209.05 | $209.10 |
| Purchase #7 | $67.27 | 13.225% | $76.1665 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $755.80 | $829.2334 | $829.23 | $829.25 | $829.30 | |