| 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 | $209.51 | 10.261% | $231.0078 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $110.69 | 8.483% | $120.0798 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $180.54 | 6.620% | $192.4917 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $240.71 | 12.150% | $269.9563 | $269.96 | $269.95 | $270.00 |
| Purchase #5 | $61.32 | 11.688% | $68.4871 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $175.98 | 11.852% | $196.8371 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $206.77 | 9.564% | $226.5455 | $226.55 | $226.55 | $226.50 |
| 7 purchase totals = | $1,185.52 | $1,305.4053 | $1,305.42 | $1,305.45 | $1,305.40 | |