| 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 | $109.79 | 7.540% | $118.0682 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $232.73 | 11.559% | $259.6313 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $197.57 | 4.422% | $206.3065 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $167.86 | 6.731% | $179.1587 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $179.72 | 8.383% | $194.7859 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $132.75 | 5.239% | $139.7048 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $122.54 | 11.262% | $136.3405 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $1,142.96 | $1,233.9959 | $1,234.00 | $1,234.00 | $1,234.00 | |