| 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 | $129.27 | 5.454% | $136.3204 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $137.47 | 7.547% | $147.8449 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $116.59 | 13.251% | $132.0393 | $132.04 | $132.05 | $132.00 |
| Purchase #4 | $33.95 | 3.625% | $35.1807 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $140.45 | 4.151% | $146.2801 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $154.79 | 11.486% | $172.5692 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $221.48 | 3.136% | $228.4256 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $934.00 | $998.6602 | $998.66 | $998.70 | $998.60 | |