| 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 | $210.52 | 12.723% | $237.3045 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $13.34 | 13.511% | $15.1424 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $64.26 | 12.269% | $72.1441 | $72.14 | $72.15 | $72.10 |
| Purchase #4 | $155.35 | 10.869% | $172.235 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $122.52 | 9.744% | $134.4583 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $6.56 | 9.369% | $7.1746 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $97.67 | 13.111% | $110.4755 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $670.22 | $748.9344 | $748.93 | $748.95 | $748.90 | |