| 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 | $248.43 | 9.594% | $272.2644 | $272.26 | $272.25 | $272.30 |
| Purchase #2 | $127.56 | 10.477% | $140.9245 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $105.99 | 13.681% | $120.4905 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $161.32 | 13.794% | $183.5725 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $95.77 | 8.481% | $103.8923 | $103.89 | $103.90 | $103.90 |
| Purchase #6 | $222.35 | 10.495% | $245.6856 | $245.69 | $245.70 | $245.70 |
| Purchase #7 | $130.76 | 13.856% | $148.8781 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $1,092.18 | $1,215.7079 | $1,215.70 | $1,215.70 | $1,215.80 | |