| 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 | $238.96 | 8.293% | $258.777 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $133.27 | 6.842% | $142.3883 | $142.39 | $142.40 | $142.40 |
| Purchase #3 | $58.56 | 3.607% | $60.6723 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $12.34 | 6.255% | $13.1119 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $204.53 | 10.388% | $225.7766 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $208.59 | 6.397% | $221.9335 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $16.36 | 10.538% | $18.084 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $872.61 | $940.7436 | $940.74 | $940.80 | $940.80 | |