| 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 | $29.51 | 11.486% | $32.8995 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $234.36 | 10.753% | $259.5607 | $259.56 | $259.55 | $259.60 |
| Purchase #3 | $95.97 | 13.334% | $108.7666 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $149.70 | 10.308% | $165.1311 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $204.89 | 7.573% | $220.4063 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $120.74 | 4.620% | $126.3182 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $104.55 | 11.304% | $116.3683 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $939.72 | $1,029.4507 | $1,029.46 | $1,029.40 | $1,029.50 | |