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 | $128.33 | 8.351% | $139.0468 | $139.05 | $139.05 | $139.00 |
Purchase #2 | $75.29 | 6.370% | $80.086 | $80.09 | $80.10 | $80.10 |
Purchase #3 | $178.80 | 13.759% | $203.4011 | $203.40 | $203.40 | $203.40 |
Purchase #4 | $6.69 | 8.246% | $7.2417 | $7.24 | $7.25 | $7.20 |
Purchase #5 | $177.59 | 9.509% | $194.477 | $194.48 | $194.50 | $194.50 |
Purchase #6 | $143.86 | 8.677% | $156.3427 | $156.34 | $156.35 | $156.30 |
Purchase #7 | $99.75 | 3.347% | $103.0886 | $103.09 | $103.10 | $103.10 |
7 purchase totals = | $810.31 | $883.6839 | $883.69 | $883.75 | $883.60 |