| 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 | $136.89 | 8.644% | $148.7228 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $78.33 | 3.460% | $81.0402 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $12.95 | 11.191% | $14.3992 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $147.30 | 11.682% | $164.5076 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $208.33 | 10.841% | $230.9151 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $203.64 | 10.668% | $225.3643 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $108.59 | 12.281% | $121.9259 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $896.03 | $986.8751 | $986.88 | $986.85 | $986.80 | |