| 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 | $98.26 | 12.564% | $110.6054 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $28.33 | 10.787% | $31.386 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $77.46 | 9.697% | $84.9713 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $15.64 | 11.676% | $17.4661 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $119.89 | 6.117% | $127.2237 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $194.37 | 5.769% | $205.5832 | $205.58 | $205.60 | $205.60 |
| Purchase #7 | $129.63 | 3.811% | $134.5702 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $663.58 | $711.8059 | $711.81 | $711.75 | $711.90 | |