| 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 | $147.57 | 4.243% | $153.8314 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $48.52 | 7.145% | $51.9868 | $51.99 | $52.00 | $52.00 |
| Purchase #3 | $128.28 | 4.465% | $134.0077 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $127.49 | 8.858% | $138.7831 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $171.30 | 11.498% | $190.9961 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $229.73 | 8.751% | $249.8337 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $205.77 | 7.376% | $220.9476 | $220.95 | $220.95 | $220.90 |
| 7 purchase totals = | $1,058.66 | $1,140.3864 | $1,140.39 | $1,140.45 | $1,140.30 | |