| 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 | $135.70 | 9.573% | $148.6906 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $173.67 | 11.693% | $193.9772 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $142.61 | 7.692% | $153.5796 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $195.51 | 5.183% | $205.6433 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $204.30 | 6.250% | $217.0688 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $129.45 | 3.801% | $134.3704 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $145.36 | 8.618% | $157.8871 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $1,126.60 | $1,211.2170 | $1,211.22 | $1,211.25 | $1,211.30 | |