| 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 | $188.74 | 13.442% | $214.1104 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $22.49 | 7.745% | $24.2319 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $6.80 | 13.555% | $7.7217 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $166.27 | 5.118% | $174.7797 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $176.42 | 9.394% | $192.9929 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $159.64 | 5.511% | $168.4378 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $14.92 | 10.107% | $16.428 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $735.28 | $798.7024 | $798.70 | $798.75 | $798.60 | |