| 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 | $121.76 | 12.493% | $136.9715 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $19.51 | 6.542% | $20.7863 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $228.81 | 3.722% | $237.3263 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $250.76 | 11.376% | $279.2865 | $279.29 | $279.30 | $279.30 |
| Purchase #5 | $120.94 | 6.159% | $128.3887 | $128.39 | $128.40 | $128.40 |
| Purchase #6 | $33.63 | 11.744% | $37.5795 | $37.58 | $37.60 | $37.60 |
| Purchase #7 | $147.38 | 6.103% | $156.3746 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $922.79 | $996.7134 | $996.72 | $996.75 | $996.80 | |