| 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 | $36.32 | 12.226% | $40.7605 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $94.41 | 3.455% | $97.6719 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $170.36 | 4.666% | $178.309 | $178.31 | $178.30 | $178.30 |
| Purchase #4 | $172.50 | 10.589% | $190.766 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $247.68 | 8.626% | $269.0449 | $269.04 | $269.05 | $269.00 |
| Purchase #6 | $131.52 | 6.528% | $140.1056 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $218.83 | 10.580% | $241.9822 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,071.62 | $1,158.6401 | $1,158.64 | $1,158.60 | $1,158.70 | |