| 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 | $243.38 | 5.310% | $256.3035 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $204.83 | 4.350% | $213.7401 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $242.35 | 9.592% | $265.5962 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $89.27 | 10.664% | $98.7898 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $45.38 | 13.244% | $51.3901 | $51.39 | $51.40 | $51.40 |
| Purchase #6 | $39.30 | 13.604% | $44.6464 | $44.65 | $44.65 | $44.60 |
| Purchase #7 | $243.25 | 3.855% | $252.6273 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $1,107.76 | $1,183.0934 | $1,183.10 | $1,183.15 | $1,183.00 | |