| 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 | $194.38 | 11.509% | $216.7512 | $216.75 | $216.75 | $216.80 |
| Purchase #2 | $110.51 | 6.775% | $117.9971 | $118.00 | $118.00 | $118.00 |
| Purchase #3 | $38.34 | 11.599% | $42.7871 | $42.79 | $42.80 | $42.80 |
| Purchase #4 | $99.95 | 13.760% | $113.7031 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $63.46 | 8.767% | $69.0235 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $5.84 | 8.340% | $6.3271 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $123.53 | 4.234% | $128.7603 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $636.01 | $695.3494 | $695.35 | $695.35 | $695.40 | |