| 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 | $110.43 | 7.165% | $118.3423 | $118.34 | $118.35 | $118.30 |
| Purchase #2 | $72.66 | 8.390% | $78.7562 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $19.54 | 6.674% | $20.8441 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $79.63 | 13.118% | $90.0759 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $192.54 | 4.355% | $200.9251 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $117.68 | 6.420% | $125.2351 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $32.68 | 4.615% | $34.1882 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $625.16 | $668.3669 | $668.38 | $668.45 | $668.30 | |