| 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 | $55.94 | 3.453% | $57.8716 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $242.86 | 7.299% | $260.5864 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $158.25 | 3.773% | $164.2208 | $164.22 | $164.20 | $164.20 |
| Purchase #4 | $204.28 | 9.795% | $224.2892 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $232.33 | 9.735% | $254.9473 | $254.95 | $254.95 | $254.90 |
| Purchase #6 | $66.37 | 8.256% | $71.8495 | $71.85 | $71.85 | $71.80 |
| Purchase #7 | $34.52 | 13.454% | $39.1643 | $39.16 | $39.15 | $39.20 |
| 7 purchase totals = | $994.55 | $1,072.9291 | $1,072.93 | $1,072.90 | $1,072.90 | |