| 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 | $242.86 | 8.346% | $263.1291 | $263.13 | $263.15 | $263.10 |
| Purchase #2 | $237.92 | 3.311% | $245.7975 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $44.62 | 10.169% | $49.1574 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $161.43 | 8.313% | $174.8497 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $95.82 | 7.345% | $102.858 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $179.78 | 13.726% | $204.4566 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $106.36 | 3.249% | $109.8156 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $1,068.79 | $1,150.0639 | $1,150.08 | $1,150.05 | $1,150.10 | |