| 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 | $188.87 | 5.499% | $199.256 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $199.28 | 10.582% | $220.3678 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $76.42 | 9.447% | $83.6394 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $95.97 | 10.287% | $105.8424 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $10.86 | 11.751% | $12.1362 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $195.49 | 5.243% | $205.7395 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $84.39 | 6.715% | $90.0568 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $851.28 | $917.0381 | $917.05 | $917.05 | $917.00 | |