| 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 | $44.45 | 12.651% | $50.0734 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $129.87 | 9.710% | $142.4804 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $9.69 | 11.709% | $10.8246 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $128.45 | 5.725% | $135.8038 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $129.33 | 5.215% | $136.0746 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $203.64 | 10.110% | $224.228 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $107.81 | 9.462% | $118.011 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $753.24 | $817.4958 | $817.48 | $817.45 | $817.50 | |