| 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 | $15.87 | 7.261% | $17.0223 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $233.39 | 11.309% | $259.7841 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $51.70 | 5.650% | $54.6211 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $22.69 | 13.456% | $25.7432 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $240.34 | 12.355% | $270.034 | $270.03 | $270.05 | $270.00 |
| Purchase #6 | $230.81 | 8.580% | $250.6135 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $152.80 | 4.609% | $159.8426 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $947.60 | $1,037.6608 | $1,037.64 | $1,037.65 | $1,037.50 | |