| 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 | $225.98 | 8.821% | $245.9137 | $245.91 | $245.90 | $245.90 |
| Purchase #2 | $180.27 | 6.795% | $192.5193 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $129.99 | 11.868% | $145.4172 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $139.29 | 5.477% | $146.9189 | $146.92 | $146.90 | $146.90 |
| Purchase #5 | $112.53 | 8.395% | $121.9769 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $81.55 | 3.294% | $84.2363 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $243.53 | 5.455% | $256.8146 | $256.81 | $256.80 | $256.80 |
| 7 purchase totals = | $1,113.14 | $1,193.7969 | $1,193.80 | $1,193.75 | $1,193.70 | |