| 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 | $187.36 | 10.699% | $207.4056 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $110.60 | 9.272% | $120.8548 | $120.85 | $120.85 | $120.90 |
| Purchase #3 | $35.95 | 9.572% | $39.3911 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $189.96 | 4.444% | $198.4018 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $111.96 | 7.692% | $120.572 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $232.72 | 6.519% | $247.891 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $175.77 | 3.644% | $182.1751 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,044.32 | $1,116.6914 | $1,116.69 | $1,116.70 | $1,116.80 | |