| 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 | $5.61 | 10.127% | $6.1781 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $91.62 | 3.794% | $95.0961 | $95.10 | $95.10 | $95.10 |
| Purchase #3 | $63.45 | 8.844% | $69.0615 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $171.41 | 4.400% | $178.952 | $178.95 | $178.95 | $179.00 |
| Purchase #5 | $106.65 | 12.365% | $119.8373 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $209.55 | 6.623% | $223.4285 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $87.34 | 5.505% | $92.1481 | $92.15 | $92.15 | $92.10 |
| 7 purchase totals = | $735.63 | $784.7016 | $784.71 | $784.75 | $784.70 | |