| 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 | $7.54 | 3.792% | $7.8259 | $7.83 | $7.85 | $7.80 |
| Purchase #2 | $151.98 | 6.166% | $161.3511 | $161.35 | $161.35 | $161.40 |
| Purchase #3 | $175.31 | 10.424% | $193.5843 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $102.59 | 6.745% | $109.5097 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $199.46 | 7.482% | $214.3836 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $44.59 | 13.532% | $50.6239 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $107.87 | 7.852% | $116.34 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $789.34 | $853.6185 | $853.61 | $853.65 | $853.60 | |