| 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 | $99.36 | 11.172% | $110.4605 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $64.29 | 6.226% | $68.2927 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $15.91 | 4.536% | $16.6317 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $183.92 | 10.529% | $203.2849 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $190.35 | 9.286% | $208.0259 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $143.51 | 12.846% | $161.9453 | $161.95 | $161.95 | $161.90 |
| Purchase #7 | $64.37 | 10.697% | $71.2557 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $761.71 | $839.8967 | $839.90 | $839.95 | $839.90 | |