| 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 | $19.96 | 12.776% | $22.5101 | $22.51 | $22.50 | $22.50 |
| Purchase #2 | $82.88 | 12.178% | $92.9731 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $79.32 | 4.398% | $82.8085 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $156.35 | 6.513% | $166.5331 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $160.31 | 11.647% | $178.9813 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $163.47 | 3.781% | $169.6508 | $169.65 | $169.65 | $169.70 |
| Purchase #7 | $63.61 | 6.607% | $67.8127 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $725.90 | $781.2696 | $781.26 | $781.25 | $781.30 | |