| 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 | $235.28 | 5.430% | $248.0557 | $248.06 | $248.05 | $248.10 |
| Purchase #2 | $213.47 | 12.739% | $240.6639 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $224.31 | 13.867% | $255.4151 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $217.42 | 7.735% | $234.2374 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $160.82 | 13.149% | $181.9662 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $139.80 | 9.477% | $153.0488 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $168.37 | 6.151% | $178.7264 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $1,359.47 | $1,492.1135 | $1,492.13 | $1,492.10 | $1,492.10 | |