| 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 | $79.52 | 4.213% | $82.8702 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $190.99 | 13.634% | $217.0296 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $91.57 | 11.179% | $101.8066 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $93.31 | 4.386% | $97.4026 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $172.67 | 7.814% | $186.1624 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $218.86 | 9.671% | $240.026 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $174.35 | 9.705% | $191.2707 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $1,021.27 | $1,116.5681 | $1,116.57 | $1,116.55 | $1,116.60 | |