| 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 | $221.83 | 10.762% | $245.7033 | $245.70 | $245.70 | $245.70 |
| Purchase #2 | $53.71 | 11.508% | $59.8909 | $59.89 | $59.90 | $59.90 |
| Purchase #3 | $219.91 | 4.636% | $230.105 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $201.60 | 5.709% | $213.1093 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $154.57 | 3.266% | $159.6183 | $159.62 | $159.60 | $159.60 |
| Purchase #6 | $136.86 | 4.203% | $142.6122 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $100.99 | 5.318% | $106.3606 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $1,089.47 | $1,157.3996 | $1,157.40 | $1,157.35 | $1,157.40 | |