| 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 | $151.44 | 11.333% | $168.6027 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $191.81 | 7.774% | $206.7213 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $243.49 | 10.394% | $268.7984 | $268.80 | $268.80 | $268.80 |
| Purchase #4 | $143.73 | 4.200% | $149.7667 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $130.36 | 5.837% | $137.9691 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $70.39 | 9.509% | $77.0834 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $55.71 | 9.727% | $61.1289 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $986.93 | $1,070.0705 | $1,070.07 | $1,070.05 | $1,070.10 | |