| 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 | $20.78 | 5.472% | $21.9171 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $133.56 | 13.724% | $151.8898 | $151.89 | $151.90 | $151.90 |
| Purchase #3 | $145.48 | 10.505% | $160.7627 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $226.54 | 6.699% | $241.7159 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $56.50 | 9.126% | $61.6562 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $69.57 | 8.562% | $75.5266 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $219.57 | 9.550% | $240.5389 | $240.54 | $240.55 | $240.50 |
| 7 purchase totals = | $872.00 | $954.0072 | $954.02 | $954.00 | $954.00 | |