| 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 | $99.49 | 8.475% | $107.9218 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $248.62 | 8.601% | $270.0038 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $48.27 | 4.468% | $50.4267 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $112.84 | 12.466% | $126.9066 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $107.56 | 8.415% | $116.6112 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $9.38 | 13.332% | $10.6305 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $192.59 | 11.278% | $214.3103 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $818.75 | $896.8109 | $896.81 | $896.80 | $896.70 | |