| 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 | $235.37 | 10.412% | $259.8767 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $234.28 | 8.251% | $253.6104 | $253.61 | $253.60 | $253.60 |
| Purchase #3 | $157.72 | 9.209% | $172.2444 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $193.49 | 8.683% | $210.2907 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $185.27 | 6.173% | $196.7067 | $196.71 | $196.70 | $196.70 |
| Purchase #6 | $163.95 | 10.575% | $181.2877 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $188.50 | 12.764% | $212.5601 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $1,358.58 | $1,486.5767 | $1,486.58 | $1,486.60 | $1,486.60 | |