| 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 | $219.77 | 7.172% | $235.5319 | $235.53 | $235.55 | $235.50 |
| Purchase #2 | $102.39 | 7.464% | $110.0324 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $210.31 | 10.125% | $231.6039 | $231.60 | $231.60 | $231.60 |
| Purchase #4 | $25.37 | 9.105% | $27.6799 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $162.57 | 13.164% | $183.9707 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $118.43 | 13.312% | $134.1954 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $218.84 | 11.331% | $243.6368 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $1,057.68 | $1,166.6510 | $1,166.65 | $1,166.70 | $1,166.60 | |