| 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 | $233.60 | 5.465% | $246.3662 | $246.37 | $246.35 | $246.40 |
| Purchase #2 | $243.79 | 4.102% | $253.7903 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $148.29 | 8.171% | $160.4068 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $171.99 | 8.145% | $185.9986 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $135.53 | 9.114% | $147.8822 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $93.73 | 3.304% | $96.8268 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $39.44 | 9.845% | $43.3229 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $1,066.37 | $1,134.5938 | $1,134.60 | $1,134.60 | $1,134.60 | |