| 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 | $250.81 | 11.473% | $279.5854 | $279.59 | $279.60 | $279.60 |
| Purchase #2 | $29.29 | 9.297% | $32.0131 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $30.87 | 11.282% | $34.3528 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $240.81 | 12.822% | $271.6867 | $271.69 | $271.70 | $271.70 |
| Purchase #5 | $37.49 | 8.646% | $40.7314 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $235.45 | 5.545% | $248.5057 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $175.40 | 5.363% | $184.8067 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $1,000.12 | $1,091.6818 | $1,091.69 | $1,091.70 | $1,091.70 | |