| 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 | $176.67 | 6.496% | $188.1465 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $100.52 | 13.453% | $114.043 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $24.38 | 11.600% | $27.2081 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $69.44 | 7.571% | $74.6973 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $35.40 | 8.250% | $38.3205 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $126.99 | 3.647% | $131.6213 | $131.62 | $131.60 | $131.60 |
| Purchase #7 | $225.67 | 3.662% | $233.934 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $759.07 | $807.9707 | $807.97 | $807.95 | $807.80 | |