| 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 | $169.85 | 12.686% | $191.3972 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $143.91 | 6.385% | $153.0987 | $153.10 | $153.10 | $153.10 |
| Purchase #3 | $180.58 | 5.477% | $190.4704 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $141.80 | 3.565% | $146.8552 | $146.86 | $146.85 | $146.90 |
| Purchase #5 | $107.63 | 7.703% | $115.9207 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $78.27 | 6.635% | $83.4632 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $181.58 | 11.103% | $201.7408 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $1,003.62 | $1,082.9462 | $1,082.95 | $1,082.90 | $1,083.00 | |