| 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 | $104.95 | 7.196% | $112.5022 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $62.70 | 9.544% | $68.6841 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $58.31 | 13.204% | $66.0093 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $10.86 | 7.680% | $11.694 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $90.44 | 8.760% | $98.3625 | $98.36 | $98.35 | $98.40 |
| Purchase #6 | $182.77 | 5.282% | $192.4239 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $190.70 | 7.832% | $205.6356 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $700.73 | $755.3116 | $755.30 | $755.30 | $755.30 | |