| 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 | $184.50 | 5.656% | $194.9353 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $144.59 | 12.304% | $162.3804 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $25.26 | 7.800% | $27.2303 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $187.88 | 12.135% | $210.6792 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $129.93 | 7.715% | $139.9541 | $139.95 | $139.95 | $140.00 |
| Purchase #6 | $108.26 | 9.602% | $118.6551 | $118.66 | $118.65 | $118.70 |
| Purchase #7 | $70.85 | 3.171% | $73.0967 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $851.27 | $926.9311 | $926.94 | $927.00 | $927.00 | |