| 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 | $38.53 | 4.173% | $40.1379 | $40.14 | $40.15 | $40.10 |
| Purchase #2 | $174.82 | 9.367% | $191.1954 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $47.46 | 12.452% | $53.3697 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $203.91 | 6.148% | $216.4464 | $216.45 | $216.45 | $216.40 |
| Purchase #5 | $116.89 | 3.295% | $120.7415 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $98.67 | 13.527% | $112.0171 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $56.51 | 9.507% | $61.8824 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $736.79 | $795.7904 | $795.80 | $795.80 | $795.70 | |