| 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 | $102.93 | 10.874% | $114.1226 | $114.12 | $114.10 | $114.10 |
| Purchase #2 | $63.45 | 6.288% | $67.4397 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $138.67 | 10.766% | $153.5992 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $239.78 | 8.374% | $259.8592 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $115.99 | 4.730% | $121.4763 | $121.48 | $121.50 | $121.50 |
| Purchase #6 | $164.51 | 11.222% | $182.9713 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $80.34 | 12.290% | $90.2138 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $905.67 | $989.6821 | $989.68 | $989.65 | $989.70 | |