| 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 | $116.78 | 11.306% | $129.9831 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $144.68 | 3.332% | $149.5007 | $149.50 | $149.50 | $149.50 |
| Purchase #3 | $40.77 | 7.451% | $43.8078 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $75.48 | 8.445% | $81.8543 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $213.26 | 3.605% | $220.948 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $244.58 | 11.597% | $272.9439 | $272.94 | $272.95 | $272.90 |
| Purchase #7 | $18.62 | 3.299% | $19.2343 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $854.17 | $918.2721 | $918.26 | $918.30 | $918.20 | |