| 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 | $193.70 | 10.303% | $213.6569 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $127.48 | 12.116% | $142.9255 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $19.76 | 13.392% | $22.4063 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $25.44 | 4.554% | $26.5985 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $247.71 | 9.689% | $271.7106 | $271.71 | $271.70 | $271.70 |
| Purchase #6 | $217.35 | 13.598% | $246.9053 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $170.53 | 8.301% | $184.6857 | $184.69 | $184.70 | $184.70 |
| 7 purchase totals = | $1,001.97 | $1,108.8888 | $1,108.91 | $1,108.90 | $1,108.90 | |