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 | $19.39 | 13.439% | $21.9958 | $22.00 | $22.00 | $22.00 |
Purchase #2 | $30.40 | 7.440% | $32.6618 | $32.66 | $32.65 | $32.70 |
Purchase #3 | $61.73 | 7.624% | $66.4363 | $66.44 | $66.45 | $66.40 |
Purchase #4 | $110.57 | 6.467% | $117.7206 | $117.72 | $117.70 | $117.70 |
Purchase #5 | $145.74 | 9.389% | $159.4235 | $159.42 | $159.40 | $159.40 |
Purchase #6 | $34.60 | 12.850% | $39.0461 | $39.05 | $39.05 | $39.00 |
Purchase #7 | $177.37 | 13.632% | $201.5491 | $201.55 | $201.55 | $201.50 |
7 purchase totals = | $579.80 | $638.8332 | $638.84 | $638.80 | $638.70 |