| 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 | $247.62 | 9.268% | $270.5694 | $270.57 | $270.55 | $270.60 |
| Purchase #2 | $38.46 | 3.419% | $39.7749 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $246.69 | 7.629% | $265.51 | $265.51 | $265.50 | $265.50 |
| Purchase #4 | $81.66 | 11.104% | $90.7275 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $108.30 | 5.105% | $113.8287 | $113.83 | $113.85 | $113.80 |
| Purchase #6 | $48.99 | 3.430% | $50.6704 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $228.46 | 10.517% | $252.4871 | $252.49 | $252.50 | $252.50 |
| 7 purchase totals = | $1,000.18 | $1,083.5680 | $1,083.57 | $1,083.55 | $1,083.60 | |