| 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 | $141.87 | 6.213% | $150.6844 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $122.87 | 8.503% | $133.3176 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $181.52 | 11.522% | $202.4347 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $130.67 | 4.444% | $136.477 | $136.48 | $136.50 | $136.50 |
| Purchase #5 | $84.94 | 7.649% | $91.4371 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $239.69 | 8.595% | $260.2914 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $88.34 | 13.374% | $100.1546 | $100.15 | $100.15 | $100.20 |
| 7 purchase totals = | $989.90 | $1,074.7968 | $1,074.79 | $1,074.85 | $1,074.80 | |