| 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 | $24.79 | 9.781% | $27.2147 | $27.21 | $27.20 | $27.20 |
| Purchase #2 | $51.59 | 7.325% | $55.369 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $62.72 | 12.611% | $70.6296 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $61.55 | 9.728% | $67.5376 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $193.92 | 9.136% | $211.6365 | $211.64 | $211.65 | $211.60 |
| Purchase #6 | $155.90 | 13.118% | $176.351 | $176.35 | $176.35 | $176.40 |
| Purchase #7 | $170.99 | 13.707% | $194.4276 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $721.46 | $803.1660 | $803.17 | $803.20 | $803.10 | |