| 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 | $213.58 | 10.295% | $235.5681 | $235.57 | $235.55 | $235.60 |
| Purchase #2 | $122.40 | 9.480% | $134.0035 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $238.68 | 9.156% | $260.5335 | $260.53 | $260.55 | $260.50 |
| Purchase #4 | $128.29 | 13.537% | $145.6566 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $130.86 | 6.612% | $139.5125 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $38.72 | 9.194% | $42.2799 | $42.28 | $42.30 | $42.30 |
| Purchase #7 | $54.45 | 5.494% | $57.4415 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $926.98 | $1,014.9956 | $1,014.99 | $1,015.00 | $1,015.00 | |