| 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 | $166.75 | 13.460% | $189.1946 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $41.87 | 12.378% | $47.0527 | $47.05 | $47.05 | $47.10 |
| Purchase #3 | $201.27 | 3.527% | $208.3688 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $93.98 | 10.514% | $103.8611 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $67.56 | 4.795% | $70.7995 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $244.87 | 9.640% | $268.4755 | $268.48 | $268.50 | $268.50 |
| Purchase #7 | $215.77 | 6.867% | $230.5869 | $230.59 | $230.60 | $230.60 |
| 7 purchase totals = | $1,032.07 | $1,118.3391 | $1,118.34 | $1,118.35 | $1,118.50 | |