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 | $20.33 | 10.200% | $22.4037 | $22.40 | $22.40 | $22.40 |
Purchase #2 | $187.72 | 5.520% | $198.0821 | $198.08 | $198.10 | $198.10 |
Purchase #3 | $31.98 | 9.637% | $35.0619 | $35.06 | $35.05 | $35.10 |
Purchase #4 | $112.50 | 4.516% | $117.5805 | $117.58 | $117.60 | $117.60 |
Purchase #5 | $51.39 | 3.115% | $52.9908 | $52.99 | $53.00 | $53.00 |
Purchase #6 | $152.86 | 11.732% | $170.7935 | $170.79 | $170.80 | $170.80 |
Purchase #7 | $68.34 | 6.376% | $72.6974 | $72.70 | $72.70 | $72.70 |
7 purchase totals = | $625.12 | $669.6099 | $669.60 | $669.65 | $669.70 |