| 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 | $119.74 | 4.296% | $124.884 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $184.53 | 12.498% | $207.5926 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $73.71 | 6.699% | $78.6478 | $78.65 | $78.65 | $78.60 |
| Purchase #4 | $174.74 | 8.219% | $189.1019 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $113.99 | 3.433% | $117.9033 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $131.61 | 10.503% | $145.433 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $75.48 | 9.322% | $82.5162 | $82.52 | $82.50 | $82.50 |
| 7 purchase totals = | $873.80 | $946.0788 | $946.07 | $946.10 | $946.00 | |