| 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 | $192.51 | 13.679% | $218.8434 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $123.32 | 11.294% | $137.2478 | $137.25 | $137.25 | $137.20 |
| Purchase #3 | $130.50 | 13.790% | $148.496 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $169.36 | 7.719% | $182.4329 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $197.39 | 9.239% | $215.6269 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $206.64 | 5.282% | $217.5547 | $217.55 | $217.55 | $217.60 |
| Purchase #7 | $148.39 | 6.554% | $158.1155 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $1,168.11 | $1,278.3172 | $1,278.32 | $1,278.35 | $1,278.20 | |