| 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 | $9.39 | 11.515% | $10.4713 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $178.96 | 7.601% | $192.5627 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $71.95 | 7.523% | $77.3628 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $239.47 | 5.549% | $252.7582 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $29.87 | 4.715% | $31.2784 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $35.68 | 4.859% | $37.4137 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $198.46 | 11.540% | $221.3623 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $763.78 | $823.2094 | $823.20 | $823.15 | $823.40 | |