| 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 | $98.79 | 13.796% | $112.4191 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $243.80 | 13.680% | $277.1518 | $277.15 | $277.15 | $277.20 |
| Purchase #3 | $191.60 | 13.739% | $217.9239 | $217.92 | $217.90 | $217.90 |
| Purchase #4 | $191.76 | 8.143% | $207.375 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $34.53 | 12.220% | $38.7496 | $38.75 | $38.75 | $38.70 |
| Purchase #6 | $167.44 | 11.205% | $186.2017 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $35.60 | 12.738% | $40.1347 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $963.52 | $1,079.9558 | $1,079.95 | $1,079.95 | $1,079.90 | |