| 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 | $103.88 | 12.316% | $116.6739 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $141.53 | 12.809% | $159.6586 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $212.66 | 4.238% | $221.6725 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $58.57 | 10.567% | $64.7591 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $241.52 | 6.710% | $257.726 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $146.69 | 9.248% | $160.2559 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $201.49 | 5.828% | $213.2328 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $1,106.34 | $1,193.9788 | $1,193.98 | $1,193.95 | $1,194.10 | |