| 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 | $116.41 | 6.872% | $124.4097 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $51.52 | 10.680% | $57.0223 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $159.29 | 13.128% | $180.2016 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $146.59 | 10.202% | $161.5451 | $161.55 | $161.55 | $161.50 |
| Purchase #5 | $220.63 | 11.568% | $246.1525 | $246.15 | $246.15 | $246.20 |
| Purchase #6 | $238.60 | 7.372% | $256.1896 | $256.19 | $256.20 | $256.20 |
| Purchase #7 | $12.52 | 5.593% | $13.2202 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $945.56 | $1,038.7410 | $1,038.74 | $1,038.70 | $1,038.70 | |