| 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 | $35.53 | 9.302% | $38.835 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $55.62 | 11.797% | $62.1815 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $46.93 | 9.304% | $51.2964 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $238.89 | 7.835% | $257.607 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $63.67 | 9.220% | $69.5404 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $15.86 | 7.787% | $17.095 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $138.25 | 4.719% | $144.774 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $594.75 | $641.3293 | $641.34 | $641.35 | $641.30 | |