| 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 | $96.57 | 3.764% | $100.2049 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $121.59 | 11.848% | $135.996 | $136.00 | $136.00 | $136.00 |
| Purchase #3 | $167.65 | 10.499% | $185.2516 | $185.25 | $185.25 | $185.30 |
| Purchase #4 | $62.88 | 4.305% | $65.587 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $116.86 | 6.395% | $124.3332 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $103.77 | 11.434% | $115.6351 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $190.35 | 3.589% | $197.1817 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $859.67 | $924.1895 | $924.19 | $924.25 | $924.20 | |