| 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 | $236.45 | 3.544% | $244.8298 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $129.56 | 8.380% | $140.4171 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $63.41 | 13.342% | $71.8702 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $232.99 | 12.497% | $262.1068 | $262.11 | $262.10 | $262.10 |
| Purchase #5 | $38.54 | 5.724% | $40.746 | $40.75 | $40.75 | $40.70 |
| Purchase #6 | $135.72 | 6.345% | $144.3314 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $119.28 | 13.530% | $135.4186 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $955.95 | $1,039.7199 | $1,039.73 | $1,039.70 | $1,039.60 | |