| 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 | $230.83 | 10.563% | $255.2126 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $62.86 | 9.366% | $68.7475 | $68.75 | $68.75 | $68.70 |
| Purchase #3 | $127.79 | 7.817% | $137.7793 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $196.32 | 5.450% | $207.0194 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $129.83 | 8.136% | $140.393 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $142.30 | 4.594% | $148.8373 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $194.63 | 11.798% | $217.5924 | $217.59 | $217.60 | $217.60 |
| 7 purchase totals = | $1,084.56 | $1,175.5815 | $1,175.58 | $1,175.60 | $1,175.50 | |