| 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 | $175.77 | 3.517% | $181.9518 | $181.95 | $181.95 | $182.00 |
| Purchase #2 | $165.86 | 7.634% | $178.5218 | $178.52 | $178.50 | $178.50 |
| Purchase #3 | $22.37 | 8.220% | $24.2088 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $107.59 | 3.813% | $111.6924 | $111.69 | $111.70 | $111.70 |
| Purchase #5 | $106.75 | 9.225% | $116.5977 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $142.59 | 7.798% | $153.7092 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $59.80 | 12.370% | $67.1973 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $780.73 | $833.8790 | $833.88 | $833.85 | $833.90 | |