| 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 | $197.49 | 13.172% | $223.5034 | $223.50 | $223.50 | $223.50 |
| Purchase #2 | $36.33 | 7.279% | $38.9745 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $116.86 | 10.863% | $129.5545 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $124.95 | 3.732% | $129.6131 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $189.38 | 12.509% | $213.0695 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $29.58 | 6.366% | $31.4631 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $70.86 | 13.648% | $80.531 | $80.53 | $80.55 | $80.50 |
| 7 purchase totals = | $765.45 | $846.7091 | $846.69 | $846.65 | $846.80 | |