| 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 | $194.99 | 13.181% | $220.6916 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $109.43 | 13.703% | $124.4252 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $72.77 | 7.477% | $78.211 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $22.38 | 5.818% | $23.6821 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $148.45 | 3.414% | $153.5181 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $244.39 | 7.274% | $262.1669 | $262.17 | $262.15 | $262.20 |
| Purchase #7 | $229.59 | 6.111% | $243.6202 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $1,022.00 | $1,106.3151 | $1,106.32 | $1,106.30 | $1,106.30 | |