| 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 | $21.76 | 10.303% | $24.0019 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $196.65 | 13.299% | $222.8025 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $108.93 | 10.857% | $120.7565 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $63.72 | 7.674% | $68.6099 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $157.80 | 3.783% | $163.7696 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $128.46 | 9.200% | $140.2783 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $91.76 | 11.193% | $102.0307 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $769.08 | $842.2494 | $842.25 | $842.25 | $842.30 | |