| 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 | $94.73 | 7.294% | $101.6396 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $193.37 | 9.680% | $212.0882 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $178.70 | 10.329% | $197.1579 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $208.91 | 8.458% | $226.5796 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $47.58 | 7.492% | $51.1447 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $96.63 | 13.257% | $109.4402 | $109.44 | $109.45 | $109.40 |
| Purchase #7 | $193.70 | 8.196% | $209.5757 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $1,013.62 | $1,107.6259 | $1,107.63 | $1,107.70 | $1,107.60 | |