| 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 | $43.57 | 13.751% | $49.5613 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $146.33 | 11.679% | $163.4199 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $173.67 | 5.443% | $183.1229 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $143.50 | 8.102% | $155.1264 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $20.60 | 11.467% | $22.9622 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $128.31 | 7.359% | $137.7523 | $137.75 | $137.75 | $137.80 |
| Purchase #7 | $214.28 | 13.263% | $242.7 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $870.26 | $954.6450 | $954.64 | $954.60 | $954.70 | |