| 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 | $204.47 | 12.544% | $230.1187 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $231.40 | 10.515% | $255.7317 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $46.59 | 6.715% | $49.7185 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $178.96 | 9.143% | $195.3223 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $79.67 | 6.653% | $84.9704 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $206.97 | 6.418% | $220.2533 | $220.25 | $220.25 | $220.30 |
| Purchase #7 | $20.48 | 6.112% | $21.7317 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $968.54 | $1,057.8466 | $1,057.84 | $1,057.80 | $1,057.80 | |