| 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 | $193.94 | 10.370% | $214.0516 | $214.05 | $214.05 | $214.10 |
| Purchase #2 | $60.62 | 3.792% | $62.9187 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $188.48 | 13.167% | $213.2972 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $216.37 | 13.307% | $245.1624 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $124.30 | 11.845% | $139.0233 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $130.96 | 9.230% | $143.0476 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $47.36 | 12.312% | $53.191 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $962.03 | $1,070.6918 | $1,070.69 | $1,070.65 | $1,070.70 | |