| 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 | $221.81 | 10.185% | $244.4013 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $250.76 | 6.666% | $267.4757 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $69.45 | 10.721% | $76.8957 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $55.42 | 3.206% | $57.1968 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $219.38 | 5.711% | $231.9088 | $231.91 | $231.90 | $231.90 |
| Purchase #6 | $69.37 | 11.830% | $77.5765 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $161.49 | 13.429% | $183.1765 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $1,047.68 | $1,138.6313 | $1,138.65 | $1,138.70 | $1,138.70 | |