| 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 | $198.55 | 9.579% | $217.5691 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $73.84 | 7.230% | $79.1786 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $90.57 | 12.344% | $101.75 | $101.75 | $101.75 | $101.80 |
| Purchase #4 | $65.48 | 7.496% | $70.3884 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $223.61 | 3.723% | $231.935 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $155.45 | 5.165% | $163.479 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $172.80 | 13.590% | $196.2835 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $980.30 | $1,060.5836 | $1,060.59 | $1,060.65 | $1,060.70 | |