| 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 | $224.67 | 8.623% | $244.0433 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $95.96 | 7.481% | $103.1388 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $238.61 | 8.221% | $258.2261 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $8.91 | 3.624% | $9.2329 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $144.54 | 11.194% | $160.7198 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $131.45 | 9.624% | $144.1007 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $174.36 | 8.845% | $189.7821 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $1,018.50 | $1,109.2437 | $1,109.24 | $1,109.30 | $1,109.10 | |