| 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 | $211.38 | 3.790% | $219.3913 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $141.87 | 5.808% | $150.1098 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $159.31 | 4.459% | $166.4136 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $237.93 | 4.666% | $249.0318 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $230.64 | 4.299% | $240.5552 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $79.29 | 8.302% | $85.8727 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $137.43 | 8.308% | $148.8477 | $148.85 | $148.85 | $148.80 |
| 7 purchase totals = | $1,197.85 | $1,260.2221 | $1,260.22 | $1,260.20 | $1,260.20 | |