| 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 | $119.94 | 8.452% | $130.0773 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $193.46 | 11.454% | $215.6189 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $220.80 | 12.781% | $249.0204 | $249.02 | $249.00 | $249.00 |
| Purchase #4 | $133.38 | 5.326% | $140.4838 | $140.48 | $140.50 | $140.50 |
| Purchase #5 | $189.99 | 12.761% | $214.2346 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $51.93 | 9.811% | $57.0249 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $14.34 | 11.292% | $15.9593 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $923.84 | $1,022.4192 | $1,022.41 | $1,022.40 | $1,022.40 | |