| 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 | $122.73 | 6.838% | $131.1223 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $165.98 | 10.139% | $182.8087 | $182.81 | $182.80 | $182.80 |
| Purchase #3 | $11.30 | 11.371% | $12.5849 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $234.85 | 10.745% | $260.0846 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $203.75 | 6.818% | $217.6417 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $35.74 | 6.309% | $37.9948 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $97.68 | 3.739% | $101.3323 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $872.03 | $943.5693 | $943.55 | $943.60 | $943.50 | |