| 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 | $61.80 | 12.800% | $69.7104 | $69.71 | $69.70 | $69.70 |
| Purchase #2 | $23.39 | 10.700% | $25.8927 | $25.89 | $25.90 | $25.90 |
| Purchase #3 | $102.75 | 3.678% | $106.5291 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $135.34 | 13.460% | $153.5568 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $154.32 | 3.588% | $159.857 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $161.93 | 7.371% | $173.8659 | $173.87 | $173.85 | $173.90 |
| Purchase #7 | $217.77 | 4.733% | $228.0771 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $857.30 | $917.4890 | $917.50 | $917.50 | $917.60 | |