| 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 | $147.94 | 6.600% | $157.704 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $18.86 | 12.430% | $21.2043 | $21.20 | $21.20 | $21.20 |
| Purchase #3 | $208.29 | 12.286% | $233.8805 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $248.77 | 11.586% | $277.5925 | $277.59 | $277.60 | $277.60 |
| Purchase #5 | $246.58 | 12.167% | $276.5814 | $276.58 | $276.60 | $276.60 |
| Purchase #6 | $204.38 | 10.641% | $226.1281 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $202.93 | 3.462% | $209.9554 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $1,277.75 | $1,403.0462 | $1,403.04 | $1,403.10 | $1,403.10 | |