| 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 | $139.94 | 8.793% | $152.2449 | $152.24 | $152.25 | $152.20 |
| Purchase #2 | $149.96 | 10.357% | $165.4914 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $135.68 | 9.133% | $148.0717 | $148.07 | $148.05 | $148.10 |
| Purchase #4 | $210.66 | 3.301% | $217.6139 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $245.38 | 3.200% | $253.2322 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $221.70 | 12.288% | $248.9425 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $77.58 | 13.126% | $87.7632 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $1,180.90 | $1,273.3598 | $1,273.34 | $1,273.35 | $1,273.30 | |