| 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 | $222.40 | 3.472% | $230.1217 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $129.61 | 6.278% | $137.7469 | $137.75 | $137.75 | $137.70 |
| Purchase #3 | $119.88 | 10.431% | $132.3847 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $62.57 | 10.128% | $68.9071 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $16.78 | 10.663% | $18.5693 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $241.80 | 5.214% | $254.4075 | $254.41 | $254.40 | $254.40 |
| Purchase #7 | $199.39 | 11.132% | $221.5861 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $992.43 | $1,063.7233 | $1,063.73 | $1,063.70 | $1,063.70 | |