| 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 | $208.68 | 5.521% | $220.2012 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $153.51 | 7.724% | $165.3671 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $228.25 | 4.590% | $238.7267 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $161.66 | 3.518% | $167.3472 | $167.35 | $167.35 | $167.30 |
| Purchase #5 | $201.67 | 5.842% | $213.4516 | $213.45 | $213.45 | $213.50 |
| Purchase #6 | $28.76 | 3.192% | $29.678 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $55.79 | 12.723% | $62.8882 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $1,038.32 | $1,097.6600 | $1,097.67 | $1,097.70 | $1,097.70 | |