| 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 | $248.45 | 6.235% | $263.9409 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $48.58 | 13.452% | $55.115 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $237.84 | 11.368% | $264.8777 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $248.46 | 5.306% | $261.6433 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $18.36 | 4.833% | $19.2473 | $19.25 | $19.25 | $19.20 |
| Purchase #6 | $121.53 | 13.168% | $137.5331 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $164.52 | 5.624% | $173.7726 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,087.74 | $1,176.1299 | $1,176.13 | $1,176.15 | $1,176.00 | |