| 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 | $226.70 | 9.517% | $248.275 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $116.46 | 11.614% | $129.9857 | $129.99 | $130.00 | $130.00 |
| Purchase #3 | $67.94 | 4.194% | $70.7894 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $214.68 | 8.265% | $232.4233 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $90.77 | 8.424% | $98.4165 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $8.79 | 3.325% | $9.0823 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $68.26 | 3.424% | $70.5972 | $70.60 | $70.60 | $70.60 |
| 7 purchase totals = | $793.60 | $859.5694 | $859.58 | $859.60 | $859.60 | |