| 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 | $224.52 | 8.720% | $244.0981 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $168.66 | 4.256% | $175.8382 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $110.80 | 3.262% | $114.4143 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $199.29 | 7.250% | $213.7385 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $29.34 | 5.702% | $31.013 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $11.31 | 10.842% | $12.5362 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $39.71 | 13.294% | $44.989 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $783.63 | $836.6273 | $836.63 | $836.65 | $836.50 | |