| 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 | $82.48 | 6.222% | $87.6119 | $87.61 | $87.60 | $87.60 |
| Purchase #2 | $150.27 | 3.318% | $155.256 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $155.25 | 10.822% | $172.0512 | $172.05 | $172.05 | $172.10 |
| Purchase #4 | $93.39 | 9.465% | $102.2294 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $39.93 | 6.210% | $42.4097 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $107.42 | 4.296% | $112.0348 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $195.70 | 4.437% | $204.3832 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $824.44 | $875.9762 | $875.97 | $876.00 | $876.00 | |