| 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 | $180.40 | 7.548% | $194.0166 | $194.02 | $194.00 | $194.00 |
| Purchase #2 | $80.54 | 8.344% | $87.2603 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $42.76 | 8.605% | $46.4395 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $176.30 | 11.120% | $195.9046 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $142.32 | 11.798% | $159.1109 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $161.77 | 7.608% | $174.0775 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $30.30 | 8.256% | $32.8016 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $814.39 | $889.6110 | $889.61 | $889.60 | $889.60 | |