| 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 | $159.49 | 6.389% | $169.6798 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $96.94 | 6.562% | $103.3012 | $103.30 | $103.30 | $103.30 |
| Purchase #3 | $112.86 | 13.401% | $127.9844 | $127.98 | $128.00 | $128.00 |
| Purchase #4 | $70.30 | 10.258% | $77.5114 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $62.48 | 7.811% | $67.3603 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $239.74 | 4.232% | $249.8858 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $21.78 | 3.795% | $22.6066 | $22.61 | $22.60 | $22.60 |
| 7 purchase totals = | $763.59 | $818.3295 | $818.33 | $818.35 | $818.40 | |