| 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 | $192.35 | 6.103% | $204.0891 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $10.81 | 12.444% | $12.1552 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $177.60 | 5.137% | $186.7233 | $186.72 | $186.70 | $186.70 |
| Purchase #4 | $157.40 | 5.401% | $165.9012 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $43.54 | 7.778% | $46.9265 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $188.31 | 11.248% | $209.4911 | $209.49 | $209.50 | $209.50 |
| Purchase #7 | $57.88 | 5.434% | $61.0252 | $61.03 | $61.05 | $61.00 |
| 7 purchase totals = | $827.89 | $886.3116 | $886.32 | $886.35 | $886.30 | |