| 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 | $124.75 | 10.440% | $137.7739 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $136.25 | 5.802% | $144.1552 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $174.64 | 11.566% | $194.8389 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $233.35 | 10.848% | $258.6638 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $121.31 | 8.481% | $131.5983 | $131.60 | $131.60 | $131.60 |
| Purchase #6 | $84.49 | 3.464% | $87.4167 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $68.94 | 11.271% | $76.7102 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $943.73 | $1,031.1570 | $1,031.16 | $1,031.10 | $1,031.20 | |