| 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 | $82.63 | 12.251% | $92.753 | $92.75 | $92.75 | $92.80 |
| Purchase #2 | $120.37 | 6.407% | $128.0821 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $181.94 | 12.251% | $204.2295 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $16.61 | 4.593% | $17.3729 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $134.86 | 10.638% | $149.2064 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $169.29 | 4.389% | $176.7201 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $17.63 | 7.692% | $18.9861 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $723.33 | $787.3501 | $787.35 | $787.35 | $787.40 | |