| 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 | $239.85 | 3.654% | $248.6141 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $38.82 | 13.690% | $44.1345 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $145.99 | 5.631% | $154.2107 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $94.61 | 4.489% | $98.857 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $89.74 | 6.775% | $95.8199 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $109.48 | 10.610% | $121.0958 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $110.41 | 5.749% | $116.7575 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $828.90 | $879.4895 | $879.49 | $879.45 | $879.50 | |