| 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 | $154.33 | 11.697% | $172.382 | $172.38 | $172.40 | $172.40 |
| Purchase #2 | $9.73 | 7.309% | $10.4412 | $10.44 | $10.45 | $10.40 |
| Purchase #3 | $92.99 | 6.366% | $98.9097 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $159.27 | 11.366% | $177.3726 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $231.27 | 5.874% | $244.8548 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $242.97 | 5.462% | $256.241 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $177.38 | 7.116% | $190.0024 | $190.00 | $190.00 | $190.00 |
| 7 purchase totals = | $1,067.94 | $1,150.2037 | $1,150.19 | $1,150.20 | $1,150.20 | |