| 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 | $55.26 | 4.646% | $57.8274 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $58.83 | 6.311% | $62.5428 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $20.46 | 12.856% | $23.0903 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $217.57 | 7.525% | $233.9421 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $248.74 | 13.440% | $282.1707 | $282.17 | $282.15 | $282.20 |
| Purchase #6 | $198.59 | 13.523% | $225.4453 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $141.76 | 5.416% | $149.4377 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $941.21 | $1,034.4563 | $1,034.46 | $1,034.50 | $1,034.30 | |