| 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 | $102.45 | 13.746% | $116.5328 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $113.78 | 13.334% | $128.9514 | $128.95 | $128.95 | $129.00 |
| Purchase #3 | $28.85 | 13.153% | $32.6446 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $150.66 | 5.192% | $158.4823 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $96.60 | 11.811% | $108.0094 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $63.98 | 6.663% | $68.243 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $176.47 | 12.594% | $198.6946 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $732.79 | $811.5581 | $811.54 | $811.60 | $811.50 | |