| 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 | $192.49 | 9.862% | $211.4734 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $106.56 | 8.765% | $115.9 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $242.71 | 4.643% | $253.979 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $61.85 | 6.448% | $65.8381 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $118.80 | 8.151% | $128.4834 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $226.77 | 6.874% | $242.3582 | $242.36 | $242.35 | $242.40 |
| Purchase #7 | $80.32 | 9.483% | $87.9367 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $1,029.50 | $1,105.9688 | $1,105.97 | $1,106.00 | $1,106.00 | |