| 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 | $78.79 | 3.588% | $81.617 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $197.46 | 11.125% | $219.4274 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $241.67 | 3.535% | $250.213 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $65.66 | 3.503% | $67.9601 | $67.96 | $67.95 | $68.00 |
| Purchase #5 | $196.28 | 7.621% | $211.2385 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $131.48 | 5.495% | $138.7048 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $199.64 | 8.802% | $217.2123 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $1,110.98 | $1,186.3731 | $1,186.37 | $1,186.35 | $1,186.30 | |