| 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 | $189.34 | 13.478% | $214.8592 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $100.56 | 9.781% | $110.3958 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $124.86 | 11.589% | $139.33 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $95.74 | 3.492% | $99.0832 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $193.93 | 13.779% | $220.6516 | $220.65 | $220.65 | $220.70 |
| Purchase #6 | $196.58 | 5.200% | $206.8022 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $145.69 | 11.700% | $162.7357 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $1,046.70 | $1,153.8577 | $1,153.86 | $1,153.90 | $1,153.90 | |