| 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 | $40.72 | 8.218% | $44.0664 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $37.81 | 3.394% | $39.0933 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $5.27 | 3.261% | $5.4419 | $5.44 | $5.45 | $5.40 |
| Purchase #4 | $196.97 | 7.119% | $210.9923 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $194.48 | 9.837% | $213.611 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $190.35 | 12.765% | $214.6482 | $214.65 | $214.65 | $214.60 |
| Purchase #7 | $210.82 | 10.692% | $233.3609 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $876.42 | $961.2140 | $961.21 | $961.20 | $961.20 | |