| 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 | $32.56 | 10.544% | $35.9931 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $107.79 | 10.295% | $118.887 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $105.66 | 3.244% | $109.0876 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $151.85 | 12.380% | $170.649 | $170.65 | $170.65 | $170.60 |
| Purchase #5 | $114.38 | 7.664% | $123.1461 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $195.32 | 9.780% | $214.4223 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $214.35 | 8.511% | $232.5933 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $921.91 | $1,004.7784 | $1,004.78 | $1,004.80 | $1,004.70 | |