| 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 | $226.98 | 4.750% | $237.7616 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $50.86 | 6.644% | $54.2391 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $20.47 | 4.278% | $21.3457 | $21.35 | $21.35 | $21.30 |
| Purchase #4 | $227.97 | 11.379% | $253.9107 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $47.47 | 9.215% | $51.8444 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $153.94 | 12.455% | $173.1132 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $164.55 | 4.274% | $171.5829 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $892.24 | $963.7976 | $963.79 | $963.80 | $963.70 | |