| 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 | $146.68 | 4.550% | $153.3539 | $153.35 | $153.35 | $153.40 |
| Purchase #2 | $235.36 | 9.559% | $257.8581 | $257.86 | $257.85 | $257.90 |
| Purchase #3 | $71.81 | 4.302% | $74.8993 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $96.92 | 11.802% | $108.3585 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $210.82 | 10.445% | $232.8401 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $17.61 | 6.450% | $18.7458 | $18.75 | $18.75 | $18.70 |
| Purchase #7 | $200.38 | 4.300% | $208.9963 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $979.58 | $1,055.0520 | $1,055.06 | $1,055.05 | $1,055.10 | |