| 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 | $239.78 | 5.556% | $253.1022 | $253.10 | $253.10 | $253.10 |
| Purchase #2 | $170.53 | 9.796% | $187.2351 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $143.99 | 4.297% | $150.1773 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $79.56 | 11.795% | $88.9441 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $190.49 | 7.475% | $204.7291 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $144.81 | 4.643% | $151.5335 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $62.84 | 6.225% | $66.7518 | $66.75 | $66.75 | $66.80 |
| 7 purchase totals = | $1,032.00 | $1,102.4731 | $1,102.47 | $1,102.55 | $1,102.40 | |