| 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 | $45.88 | 9.207% | $50.1042 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $197.71 | 4.874% | $207.3464 | $207.35 | $207.35 | $207.30 |
| Purchase #3 | $35.52 | 9.590% | $38.9264 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $67.57 | 13.514% | $76.7014 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $243.78 | 7.522% | $262.1171 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $17.40 | 3.346% | $17.9822 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $183.78 | 12.469% | $206.6955 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $791.64 | $859.8732 | $859.88 | $859.90 | $859.80 | |