| 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 | $53.97 | 5.853% | $57.1289 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $182.79 | 10.563% | $202.0981 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $56.28 | 5.139% | $59.1722 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $106.53 | 7.799% | $114.8383 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $89.94 | 7.703% | $96.8681 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $197.40 | 3.730% | $204.763 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $83.85 | 5.353% | $88.3385 | $88.34 | $88.35 | $88.30 |
| 7 purchase totals = | $770.76 | $823.2071 | $823.21 | $823.20 | $823.20 | |