| 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 | $164.26 | 10.287% | $181.1574 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $196.84 | 6.649% | $209.9279 | $209.93 | $209.95 | $209.90 |
| Purchase #3 | $47.94 | 7.683% | $51.6232 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $125.47 | 7.282% | $134.6067 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $206.77 | 8.498% | $224.3413 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $85.79 | 10.565% | $94.8537 | $94.85 | $94.85 | $94.90 |
| Purchase #7 | $210.81 | 12.477% | $237.1128 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,037.88 | $1,133.6230 | $1,133.62 | $1,133.60 | $1,133.60 | |