| 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 | $159.65 | 3.700% | $165.5571 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $178.46 | 8.129% | $192.967 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $199.53 | 9.334% | $218.1541 | $218.15 | $218.15 | $218.20 |
| Purchase #4 | $167.71 | 6.858% | $179.2116 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $21.92 | 13.750% | $24.934 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $81.87 | 10.858% | $90.7594 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $73.46 | 7.731% | $79.1392 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $882.60 | $950.7224 | $950.72 | $950.70 | $950.80 | |