| 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 | $133.98 | 10.439% | $147.9662 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $169.59 | 7.165% | $181.7411 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $165.35 | 13.140% | $187.077 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $39.70 | 9.399% | $43.4314 | $43.43 | $43.45 | $43.40 |
| Purchase #5 | $92.28 | 9.811% | $101.3336 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $240.72 | 4.235% | $250.9145 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $69.75 | 11.430% | $77.7224 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $911.37 | $990.1862 | $990.18 | $990.20 | $990.10 | |