| 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 | $105.37 | 12.346% | $118.379 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $244.68 | 10.240% | $269.7352 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $129.42 | 12.749% | $145.9198 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $158.66 | 7.830% | $171.0831 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $130.80 | 6.236% | $138.9567 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $125.93 | 5.147% | $132.4116 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $16.74 | 8.633% | $18.1852 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $911.60 | $994.6706 | $994.68 | $994.70 | $994.70 | |