| 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 | $144.91 | 10.284% | $159.8125 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $131.85 | 5.454% | $139.0411 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $118.46 | 13.546% | $134.5066 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $94.38 | 13.708% | $107.3176 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $160.33 | 10.167% | $176.6308 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $213.25 | 8.825% | $232.0693 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $196.85 | 12.123% | $220.7141 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $1,060.03 | $1,170.0920 | $1,170.09 | $1,170.05 | $1,170.00 | |