| 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 | $192.85 | 7.542% | $207.3947 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $246.47 | 10.328% | $271.9254 | $271.93 | $271.95 | $271.90 |
| Purchase #3 | $239.36 | 6.468% | $254.8418 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $217.44 | 5.223% | $228.7969 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $60.66 | 4.763% | $63.5492 | $63.55 | $63.55 | $63.50 |
| Purchase #6 | $211.62 | 9.334% | $231.3726 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $143.71 | 8.551% | $155.9986 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $1,312.11 | $1,413.8792 | $1,413.88 | $1,413.90 | $1,413.80 | |