| 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 | $175.81 | 9.675% | $192.8196 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $26.65 | 4.200% | $27.7693 | $27.77 | $27.75 | $27.80 |
| Purchase #3 | $34.75 | 10.583% | $38.4276 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $240.78 | 4.538% | $251.7066 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $193.96 | 13.774% | $220.6761 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $192.92 | 10.787% | $213.7303 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $155.97 | 5.272% | $164.1927 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $1,020.84 | $1,109.3222 | $1,109.33 | $1,109.35 | $1,109.30 | |