| 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 | $234.66 | 12.416% | $263.7954 | $263.80 | $263.80 | $263.80 |
| Purchase #2 | $102.49 | 13.315% | $116.1365 | $116.14 | $116.15 | $116.10 |
| Purchase #3 | $214.76 | 6.446% | $228.6034 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $88.82 | 8.777% | $96.6157 | $96.62 | $96.60 | $96.60 |
| Purchase #5 | $96.35 | 4.512% | $100.6973 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $9.99 | 10.387% | $11.0277 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $84.48 | 11.171% | $93.9173 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $831.55 | $910.7933 | $910.81 | $910.80 | $910.70 | |