| 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 | $144.26 | 7.226% | $154.6842 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $111.68 | 3.160% | $115.2091 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $120.88 | 7.517% | $129.9665 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $75.61 | 7.137% | $81.0063 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $90.97 | 9.647% | $99.7459 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $153.46 | 12.735% | $173.0031 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $74.74 | 3.692% | $77.4994 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $771.60 | $831.1145 | $831.12 | $831.10 | $831.10 | |