| 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 | $219.69 | 3.177% | $226.6696 | $226.67 | $226.65 | $226.70 |
| Purchase #2 | $178.51 | 5.380% | $188.1138 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $123.67 | 11.254% | $137.5878 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $71.72 | 8.217% | $77.6132 | $77.61 | $77.60 | $77.60 |
| Purchase #5 | $145.73 | 13.791% | $165.8276 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $94.26 | 8.804% | $102.5587 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $159.84 | 3.873% | $166.0306 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $993.42 | $1,064.4013 | $1,064.40 | $1,064.40 | $1,064.40 | |