| 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 | $231.85 | 7.745% | $249.8068 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $10.54 | 13.108% | $11.9216 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $29.35 | 8.540% | $31.8565 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $22.91 | 4.563% | $23.9554 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $161.41 | 10.358% | $178.1288 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $206.78 | 8.102% | $223.5333 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $60.95 | 9.315% | $66.6275 | $66.63 | $66.65 | $66.60 |
| 7 purchase totals = | $723.79 | $785.8299 | $785.84 | $785.85 | $785.80 | |