| 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 | $206.77 | 4.556% | $216.1904 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $215.79 | 8.310% | $233.7221 | $233.72 | $233.70 | $233.70 |
| Purchase #3 | $39.28 | 7.303% | $42.1486 | $42.15 | $42.15 | $42.10 |
| Purchase #4 | $180.75 | 13.492% | $205.1368 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $206.43 | 6.299% | $219.433 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $157.59 | 8.620% | $171.1743 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $195.27 | 13.584% | $221.7955 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $1,201.88 | $1,309.6007 | $1,309.60 | $1,309.60 | $1,309.50 | |