| 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 | $7.73 | 6.846% | $8.2592 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $187.66 | 8.307% | $203.2489 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $40.41 | 5.233% | $42.5247 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $12.99 | 3.473% | $13.4411 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $68.37 | 11.435% | $76.1881 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $190.93 | 3.270% | $197.1734 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $53.49 | 4.337% | $55.8099 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $561.58 | $596.6453 | $596.64 | $596.60 | $596.60 | |