| 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 | $46.75 | 8.389% | $50.6719 | $50.67 | $50.65 | $50.70 |
| Purchase #2 | $52.33 | 7.433% | $56.2197 | $56.22 | $56.20 | $56.20 |
| Purchase #3 | $125.94 | 13.679% | $143.1673 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $149.30 | 10.516% | $165.0004 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $204.72 | 7.178% | $219.4148 | $219.41 | $219.40 | $219.40 |
| Purchase #6 | $237.66 | 12.207% | $266.6712 | $266.67 | $266.65 | $266.70 |
| Purchase #7 | $197.31 | 12.349% | $221.6758 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $1,014.01 | $1,122.8211 | $1,122.82 | $1,122.75 | $1,122.90 | |