| 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 | $45.95 | 4.156% | $47.8597 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $147.99 | 12.162% | $165.9885 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $221.84 | 12.681% | $249.9715 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $23.84 | 4.698% | $24.96 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $196.48 | 4.842% | $205.9936 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $140.64 | 3.150% | $145.0702 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $245.60 | 8.497% | $266.4686 | $266.47 | $266.45 | $266.50 |
| 7 purchase totals = | $1,022.34 | $1,106.3121 | $1,106.31 | $1,106.25 | $1,106.50 | |