| 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 | $162.82 | 12.725% | $183.5388 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $103.91 | 11.120% | $115.4648 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $14.41 | 5.223% | $15.1626 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $245.59 | 9.791% | $269.6357 | $269.64 | $269.65 | $269.60 |
| Purchase #5 | $36.90 | 9.245% | $40.3114 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $199.40 | 9.524% | $218.3909 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $91.58 | 5.725% | $96.823 | $96.82 | $96.80 | $96.80 |
| 7 purchase totals = | $854.61 | $939.3272 | $939.32 | $939.30 | $939.30 | |