| 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 | $82.45 | 6.591% | $87.8843 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $190.94 | 10.776% | $211.5157 | $211.52 | $211.50 | $211.50 |
| Purchase #3 | $121.71 | 11.601% | $135.8296 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $71.46 | 8.596% | $77.6027 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $69.33 | 6.380% | $73.7533 | $73.75 | $73.75 | $73.80 |
| Purchase #6 | $244.25 | 6.409% | $259.904 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $207.93 | 6.231% | $220.8861 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $988.07 | $1,067.3757 | $1,067.37 | $1,067.40 | $1,067.40 | |