| 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 | $141.35 | 4.498% | $147.7079 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $99.95 | 5.783% | $105.7301 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $91.91 | 3.280% | $94.9246 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $66.92 | 9.480% | $73.264 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $80.45 | 9.666% | $88.2263 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $25.42 | 5.409% | $26.795 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $238.69 | 12.541% | $268.6241 | $268.62 | $268.60 | $268.60 |
| 7 purchase totals = | $744.69 | $805.2720 | $805.27 | $805.25 | $805.20 | |