| 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 | $247.58 | 5.873% | $262.1204 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $199.88 | 9.638% | $219.1444 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $183.60 | 7.413% | $197.2103 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $188.82 | 6.299% | $200.7138 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $157.25 | 9.238% | $171.7768 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $150.42 | 6.655% | $160.4305 | $160.43 | $160.45 | $160.40 |
| Purchase #7 | $19.73 | 9.813% | $21.6661 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $1,147.28 | $1,233.0623 | $1,233.06 | $1,233.05 | $1,233.00 | |