| 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 | $194.30 | 8.633% | $211.0739 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $100.59 | 3.417% | $104.0272 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $133.98 | 10.836% | $148.4981 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $30.53 | 12.454% | $34.3322 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $54.42 | 11.285% | $60.5613 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $250.95 | 7.466% | $269.6859 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $234.80 | 9.303% | $256.6434 | $256.64 | $256.65 | $256.60 |
| 7 purchase totals = | $999.57 | $1,084.8220 | $1,084.82 | $1,084.85 | $1,084.80 | |