| 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 | $77.51 | 5.169% | $81.5165 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $32.45 | 13.598% | $36.8626 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $224.94 | 8.465% | $243.9812 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $207.43 | 5.129% | $218.0691 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $168.98 | 4.149% | $175.991 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $190.97 | 9.475% | $209.0644 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $71.33 | 8.509% | $77.3995 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $973.61 | $1,042.8843 | $1,042.88 | $1,042.85 | $1,043.00 | |