| 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 | $60.57 | 3.380% | $62.6173 | $62.62 | $62.60 | $62.60 |
| Purchase #2 | $116.49 | 10.311% | $128.5013 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $135.25 | 8.551% | $146.8152 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $108.64 | 4.566% | $113.6005 | $113.60 | $113.60 | $113.60 |
| Purchase #5 | $223.29 | 6.379% | $237.5337 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $100.74 | 6.777% | $107.5671 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $17.55 | 6.430% | $18.6785 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $762.53 | $815.3136 | $815.32 | $815.30 | $815.30 | |