| 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 | $75.37 | 7.799% | $81.2481 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $53.71 | 11.849% | $60.0741 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $43.50 | 8.510% | $47.2019 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $166.54 | 4.813% | $174.5556 | $174.56 | $174.55 | $174.60 |
| Purchase #5 | $87.98 | 4.283% | $91.7482 | $91.75 | $91.75 | $91.70 |
| Purchase #6 | $78.79 | 6.790% | $84.1398 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $176.72 | 11.487% | $197.0198 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $682.61 | $735.9875 | $735.99 | $735.95 | $735.90 | |