| 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 | $158.38 | 9.675% | $173.7033 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $43.52 | 3.171% | $44.9 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $184.52 | 4.683% | $193.1611 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $85.92 | 5.558% | $90.6954 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $184.90 | 12.656% | $208.3009 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $30.38 | 3.821% | $31.5408 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $230.53 | 9.455% | $252.3266 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $918.15 | $994.6281 | $994.63 | $994.65 | $994.60 | |