| 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 | $145.66 | 8.466% | $157.9916 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $23.51 | 5.545% | $24.8136 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $41.41 | 5.606% | $43.7314 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $242.73 | 12.779% | $273.7485 | $273.75 | $273.75 | $273.70 |
| Purchase #5 | $98.68 | 9.430% | $107.9855 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $168.53 | 4.669% | $176.3987 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $239.82 | 5.638% | $253.3411 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $960.34 | $1,038.0104 | $1,038.01 | $1,038.05 | $1,037.90 | |