| 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 | $39.93 | 3.688% | $41.4026 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $41.80 | 9.833% | $45.9102 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $45.96 | 4.211% | $47.8954 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $166.35 | 11.177% | $184.9429 | $184.94 | $184.95 | $184.90 |
| Purchase #5 | $232.31 | 6.159% | $246.618 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $189.56 | 9.866% | $208.262 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $191.64 | 11.709% | $214.0791 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $907.55 | $989.1102 | $989.11 | $989.10 | $989.10 | |