| 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 | $106.97 | 9.266% | $116.8818 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $92.97 | 7.148% | $99.6155 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $184.99 | 9.863% | $203.2356 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $54.26 | 3.847% | $56.3474 | $56.35 | $56.35 | $56.30 |
| Purchase #5 | $237.47 | 9.751% | $260.6257 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $219.45 | 8.805% | $238.7726 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $192.91 | 11.736% | $215.5499 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $1,089.02 | $1,191.0285 | $1,191.04 | $1,191.05 | $1,190.90 | |