| 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 | $218.26 | 7.799% | $235.2821 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $32.43 | 3.770% | $33.6526 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $159.48 | 11.564% | $177.9223 | $177.92 | $177.90 | $177.90 |
| Purchase #4 | $16.78 | 3.822% | $17.4213 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $120.89 | 10.519% | $133.6064 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $5.56 | 5.389% | $5.8596 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $224.61 | 3.504% | $232.4803 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $778.01 | $836.2246 | $836.22 | $836.20 | $836.30 | |