| 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 | $200.59 | 3.353% | $207.3158 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $225.35 | 9.256% | $246.2084 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $147.37 | 12.326% | $165.5348 | $165.53 | $165.55 | $165.50 |
| Purchase #4 | $88.71 | 8.638% | $96.3728 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $119.34 | 7.294% | $128.0447 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $126.79 | 11.150% | $140.9271 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $174.37 | 8.194% | $188.6579 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $1,082.52 | $1,173.0615 | $1,173.06 | $1,173.05 | $1,173.00 | |