| 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 | $147.47 | 6.243% | $156.6766 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $54.45 | 4.637% | $56.9748 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $90.31 | 4.388% | $94.2728 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $57.51 | 6.325% | $61.1475 | $61.15 | $61.15 | $61.10 |
| Purchase #5 | $170.39 | 6.486% | $181.4415 | $181.44 | $181.45 | $181.40 |
| Purchase #6 | $75.39 | 7.160% | $80.7879 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $233.44 | 7.105% | $250.0259 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $828.96 | $881.3270 | $881.33 | $881.35 | $881.30 | |