| 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 | $208.52 | 7.220% | $223.5751 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $112.44 | 6.516% | $119.7666 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $230.28 | 3.515% | $238.3743 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $147.34 | 11.236% | $163.8951 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $228.70 | 7.398% | $245.6192 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $215.74 | 13.634% | $245.154 | $245.15 | $245.15 | $245.20 |
| Purchase #7 | $49.48 | 5.795% | $52.3474 | $52.35 | $52.35 | $52.30 |
| 7 purchase totals = | $1,192.50 | $1,288.7317 | $1,288.74 | $1,288.70 | $1,288.80 | |