| 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 | $126.49 | 7.217% | $135.6188 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $247.47 | 11.463% | $275.8375 | $275.84 | $275.85 | $275.80 |
| Purchase #3 | $153.70 | 5.314% | $161.8676 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $47.69 | 13.830% | $54.2855 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $117.29 | 13.212% | $132.7864 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $39.48 | 9.273% | $43.141 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $78.79 | 11.301% | $87.6941 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $810.91 | $891.2309 | $891.24 | $891.25 | $891.20 | |