| 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 | $218.52 | 9.303% | $238.8489 | $238.85 | $238.85 | $238.80 |
| Purchase #2 | $14.77 | 3.486% | $15.2849 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $155.63 | 13.502% | $176.6432 | $176.64 | $176.65 | $176.60 |
| Purchase #4 | $142.80 | 5.615% | $150.8182 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $38.59 | 12.683% | $43.4844 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $191.60 | 6.250% | $203.575 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $53.72 | 7.465% | $57.7302 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $815.63 | $886.3848 | $886.38 | $886.45 | $886.30 | |