| 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 | $153.93 | 4.533% | $160.9076 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $223.47 | 9.503% | $244.7064 | $244.71 | $244.70 | $244.70 |
| Purchase #3 | $203.33 | 5.306% | $214.1187 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $113.36 | 5.511% | $119.6073 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $103.38 | 5.837% | $109.4143 | $109.41 | $109.40 | $109.40 |
| Purchase #6 | $197.52 | 10.308% | $217.8804 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $125.80 | 3.504% | $130.208 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $1,120.79 | $1,196.8427 | $1,196.85 | $1,196.80 | $1,196.80 | |