| 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 | $123.67 | 13.732% | $140.6524 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $56.54 | 3.620% | $58.5867 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $121.93 | 6.700% | $130.0993 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $181.60 | 8.398% | $196.8508 | $196.85 | $196.85 | $196.90 |
| Purchase #5 | $42.25 | 11.714% | $47.1992 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $74.82 | 8.820% | $81.4191 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $70.65 | 11.410% | $78.7112 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $671.46 | $733.5187 | $733.52 | $733.50 | $733.60 | |