| 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 | $158.53 | 6.755% | $169.2387 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $145.39 | 10.751% | $161.0209 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $79.92 | 12.722% | $90.0874 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $212.60 | 9.408% | $232.6014 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $62.69 | 6.287% | $66.6313 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $195.34 | 7.417% | $209.8284 | $209.83 | $209.85 | $209.80 |
| Purchase #7 | $108.64 | 11.789% | $121.4476 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $963.11 | $1,050.8557 | $1,050.86 | $1,050.90 | $1,050.70 | |