| 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 | $239.88 | 5.740% | $253.6491 | $253.65 | $253.65 | $253.60 |
| Purchase #2 | $104.84 | 7.227% | $112.4168 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $69.32 | 11.134% | $77.0381 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $153.90 | 3.151% | $158.7494 | $158.75 | $158.75 | $158.70 |
| Purchase #5 | $230.63 | 5.525% | $243.3723 | $243.37 | $243.35 | $243.40 |
| Purchase #6 | $161.92 | 10.608% | $179.0965 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $39.73 | 9.196% | $43.3836 | $43.38 | $43.40 | $43.40 |
| 7 purchase totals = | $1,000.22 | $1,067.7058 | $1,067.71 | $1,067.70 | $1,067.60 | |