| 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 | $26.78 | 5.866% | $28.3509 | $28.35 | $28.35 | $28.40 |
| Purchase #2 | $142.79 | 13.154% | $161.5726 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $173.71 | 6.170% | $184.4279 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $218.26 | 8.169% | $236.0897 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $144.30 | 3.639% | $149.5511 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $213.86 | 8.390% | $231.8029 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $92.25 | 9.572% | $101.0802 | $101.08 | $101.10 | $101.10 |
| 7 purchase totals = | $1,011.95 | $1,092.8753 | $1,092.87 | $1,092.90 | $1,093.00 | |