| 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 | $38.85 | 12.813% | $43.8279 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $25.93 | 11.296% | $28.8591 | $28.86 | $28.85 | $28.90 |
| Purchase #3 | $208.34 | 5.151% | $219.0716 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $218.97 | 4.170% | $228.101 | $228.10 | $228.10 | $228.10 |
| Purchase #5 | $236.58 | 10.859% | $262.2702 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $187.87 | 10.395% | $207.3991 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $185.79 | 9.238% | $202.9533 | $202.95 | $202.95 | $203.00 |
| 7 purchase totals = | $1,102.33 | $1,192.4822 | $1,192.48 | $1,192.45 | $1,192.60 | |