| 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 | $162.30 | 3.321% | $167.69 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $125.64 | 12.215% | $140.9869 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $25.84 | 8.809% | $28.1162 | $28.12 | $28.10 | $28.10 |
| Purchase #4 | $85.63 | 10.375% | $94.5141 | $94.51 | $94.50 | $94.50 |
| Purchase #5 | $66.62 | 7.451% | $71.5839 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $148.86 | 7.423% | $159.9099 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $56.34 | 13.316% | $63.8422 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $671.23 | $726.6432 | $726.64 | $726.65 | $726.60 | |