| 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 | $118.81 | 8.741% | $129.1952 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $129.45 | 3.656% | $134.1827 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $183.81 | 11.829% | $205.5529 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $79.76 | 13.690% | $90.6791 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $172.74 | 9.495% | $189.1417 | $189.14 | $189.15 | $189.10 |
| Purchase #6 | $110.63 | 10.290% | $122.0138 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $20.88 | 5.514% | $22.0313 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $816.08 | $892.7967 | $892.79 | $892.85 | $892.80 | |