| 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 | $11.86 | 10.631% | $13.1208 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $200.66 | 8.460% | $217.6358 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $247.97 | 4.649% | $259.4981 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $22.71 | 6.814% | $24.2575 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $109.34 | 11.716% | $122.1503 | $122.15 | $122.15 | $122.20 |
| Purchase #6 | $215.42 | 6.378% | $229.1595 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $36.92 | 12.127% | $41.3973 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $844.88 | $907.2193 | $907.23 | $907.20 | $907.30 | |