| 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 | $135.64 | 10.287% | $149.5933 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $233.93 | 13.459% | $265.4146 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $42.81 | 8.134% | $46.2922 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $136.66 | 6.467% | $145.4978 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $123.48 | 5.656% | $130.464 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $229.73 | 13.214% | $260.0865 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $188.49 | 4.155% | $196.3218 | $196.32 | $196.30 | $196.30 |
| 7 purchase totals = | $1,090.74 | $1,193.6702 | $1,193.66 | $1,193.65 | $1,193.70 | |