| 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 | $48.49 | 7.701% | $52.2242 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $33.76 | 12.210% | $37.8821 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $161.54 | 7.208% | $173.1838 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $39.35 | 3.295% | $40.6466 | $40.65 | $40.65 | $40.60 |
| Purchase #5 | $173.99 | 5.382% | $183.3541 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $89.58 | 9.408% | $98.0077 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $210.75 | 9.765% | $231.3297 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $757.46 | $816.6282 | $816.62 | $816.65 | $816.60 | |