| 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 | $80.49 | 8.286% | $87.1594 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $249.46 | 5.813% | $263.9611 | $263.96 | $263.95 | $264.00 |
| Purchase #3 | $188.98 | 8.384% | $204.8241 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $237.84 | 7.124% | $254.7837 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $249.36 | 3.242% | $257.4443 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $191.84 | 3.620% | $198.7846 | $198.78 | $198.80 | $198.80 |
| Purchase #7 | $45.89 | 7.122% | $49.1583 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $1,243.86 | $1,316.1155 | $1,316.10 | $1,316.10 | $1,316.20 | |