| 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 | $45.80 | 12.278% | $51.4233 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $249.97 | 11.612% | $278.9965 | $279.00 | $279.00 | $279.00 |
| Purchase #3 | $176.88 | 6.185% | $187.82 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $154.33 | 12.279% | $173.2802 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $184.29 | 4.377% | $192.3564 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $32.75 | 3.628% | $33.9382 | $33.94 | $33.95 | $33.90 |
| Purchase #7 | $9.79 | 6.837% | $10.4593 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $853.81 | $928.2739 | $928.28 | $928.25 | $928.30 | |