| 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 | $65.57 | 7.729% | $70.6379 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $89.85 | 9.324% | $98.2276 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $135.89 | 6.128% | $144.2173 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $133.27 | 8.164% | $144.1502 | $144.15 | $144.15 | $144.20 |
| Purchase #5 | $23.39 | 11.492% | $26.078 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $189.58 | 7.327% | $203.4705 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $159.38 | 5.848% | $168.7005 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $796.93 | $855.4820 | $855.49 | $855.50 | $855.50 | |