| 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 | $24.36 | 11.246% | $27.0995 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $103.38 | 5.597% | $109.1662 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $191.97 | 11.447% | $213.9448 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $37.27 | 6.233% | $39.593 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $70.42 | 8.438% | $76.362 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $133.90 | 11.700% | $149.5663 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $223.83 | 13.766% | $254.6424 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $785.13 | $870.3742 | $870.37 | $870.35 | $870.40 | |