| 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 | $136.74 | 9.798% | $150.1378 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $22.40 | 10.314% | $24.7103 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $19.63 | 5.280% | $20.6665 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $92.28 | 11.573% | $102.9596 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $231.53 | 10.536% | $255.924 | $255.92 | $255.90 | $255.90 |
| Purchase #6 | $105.28 | 10.589% | $116.4281 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $146.63 | 5.597% | $154.8369 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $754.49 | $825.6632 | $825.67 | $825.65 | $825.60 | |