| 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 | $152.75 | 9.328% | $166.9985 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $165.86 | 9.437% | $181.5122 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $55.40 | 8.563% | $60.1439 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $36.60 | 4.599% | $38.2832 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $101.56 | 13.252% | $115.0187 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $149.36 | 8.120% | $161.488 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $93.69 | 12.110% | $105.0359 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $755.22 | $828.4804 | $828.48 | $828.50 | $828.40 | |