| 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 | $211.81 | 11.320% | $235.7869 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $10.30 | 10.492% | $11.3807 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $145.27 | 6.851% | $155.2224 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $160.60 | 9.586% | $175.9951 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $142.25 | 7.337% | $152.6869 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $132.57 | 13.712% | $150.748 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $165.91 | 6.526% | $176.7373 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $968.71 | $1,058.5573 | $1,058.57 | $1,058.60 | $1,058.50 | |