| 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 | $47.95 | 4.515% | $50.1149 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $42.56 | 4.585% | $44.5114 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $169.40 | 5.432% | $178.6018 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $75.97 | 5.381% | $80.0579 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $180.93 | 6.292% | $192.3141 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $95.57 | 12.423% | $107.4427 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $246.78 | 3.297% | $254.9163 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $859.16 | $907.9591 | $907.95 | $907.90 | $907.90 | |