| 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 | $126.48 | 3.312% | $130.669 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $11.43 | 8.777% | $12.4332 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $196.39 | 4.652% | $205.5261 | $205.53 | $205.55 | $205.50 |
| Purchase #4 | $34.37 | 13.286% | $38.9364 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $15.58 | 8.808% | $16.9523 | $16.95 | $16.95 | $17.00 |
| Purchase #6 | $215.52 | 8.354% | $233.5245 | $233.52 | $233.50 | $233.50 |
| Purchase #7 | $56.28 | 6.792% | $60.1025 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $656.05 | $698.1440 | $698.14 | $698.15 | $698.10 | |