| 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 | $42.64 | 4.495% | $44.5567 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $204.61 | 10.479% | $226.0511 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $84.70 | 7.225% | $90.8196 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $125.33 | 12.159% | $140.5689 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $18.50 | 8.325% | $20.0401 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $162.98 | 13.733% | $185.362 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $95.79 | 13.683% | $108.8969 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $734.55 | $816.2953 | $816.30 | $816.25 | $816.40 | |