| 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 | $9.92 | 3.138% | $10.2313 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $83.86 | 8.212% | $90.7466 | $90.75 | $90.75 | $90.70 |
| Purchase #3 | $141.51 | 6.552% | $150.7817 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $202.64 | 4.373% | $211.5014 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $38.71 | 4.815% | $40.5739 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $225.86 | 10.260% | $249.0332 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $154.67 | 4.616% | $161.8096 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $857.17 | $914.6777 | $914.67 | $914.70 | $914.60 | |