| 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 | $101.62 | 13.830% | $115.674 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $197.76 | 6.579% | $210.7706 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $110.44 | 10.553% | $122.0947 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $124.58 | 12.508% | $140.1625 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $126.68 | 8.663% | $137.6543 | $137.65 | $137.65 | $137.70 |
| Purchase #6 | $83.69 | 6.205% | $88.883 | $88.88 | $88.90 | $88.90 |
| Purchase #7 | $108.86 | 4.207% | $113.4397 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $853.63 | $928.6788 | $928.66 | $928.65 | $928.80 | |