| 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 | $140.44 | 10.130% | $154.6666 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $82.95 | 9.802% | $91.0808 | $91.08 | $91.10 | $91.10 |
| Purchase #3 | $198.31 | 5.862% | $209.9349 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $205.89 | 6.307% | $218.8755 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $163.63 | 10.563% | $180.9142 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $219.80 | 9.567% | $240.8283 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $195.96 | 10.459% | $216.4555 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $1,206.98 | $1,312.7558 | $1,312.76 | $1,312.80 | $1,312.80 | |