| 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 | $244.78 | 12.493% | $275.3604 | $275.36 | $275.35 | $275.40 |
| Purchase #2 | $145.96 | 12.605% | $164.3583 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $110.44 | 7.532% | $118.7583 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $19.91 | 10.371% | $21.9749 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $197.92 | 4.501% | $206.8284 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $94.76 | 7.581% | $101.9438 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $159.61 | 13.503% | $181.1621 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $973.38 | $1,070.3862 | $1,070.38 | $1,070.35 | $1,070.50 | |