| 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 | $24.64 | 8.861% | $26.8234 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $162.53 | 6.522% | $173.1302 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $180.87 | 4.570% | $189.1358 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $154.83 | 12.798% | $174.6451 | $174.65 | $174.65 | $174.60 |
| Purchase #5 | $142.27 | 8.181% | $153.9091 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $105.41 | 13.134% | $119.2545 | $119.25 | $119.25 | $119.30 |
| Purchase #7 | $211.49 | 8.697% | $229.8833 | $229.88 | $229.90 | $229.90 |
| 7 purchase totals = | $982.04 | $1,066.7814 | $1,066.78 | $1,066.80 | $1,066.70 | |