| 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 | $66.94 | 8.249% | $72.4619 | $72.46 | $72.45 | $72.50 |
| Purchase #2 | $180.61 | 9.565% | $197.8853 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $207.36 | 10.265% | $228.6455 | $228.65 | $228.65 | $228.60 |
| Purchase #4 | $209.26 | 4.771% | $219.2438 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $133.97 | 6.670% | $142.9058 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $197.42 | 11.209% | $219.5488 | $219.55 | $219.55 | $219.50 |
| Purchase #7 | $177.33 | 6.318% | $188.5337 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,172.89 | $1,269.2248 | $1,269.23 | $1,269.25 | $1,269.10 | |