| 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 | $191.80 | 12.788% | $216.3274 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $83.26 | 8.768% | $90.5602 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $98.80 | 4.368% | $103.1156 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $39.74 | 13.446% | $45.0834 | $45.08 | $45.10 | $45.10 |
| Purchase #5 | $160.49 | 8.388% | $173.9519 | $173.95 | $173.95 | $174.00 |
| Purchase #6 | $132.83 | 9.758% | $145.7916 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $107.95 | 12.628% | $121.5819 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $814.87 | $896.4120 | $896.41 | $896.45 | $896.50 | |