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 | $11.85 | 8.739% | $12.8856 | $12.89 | $12.90 | $12.90 |
Purchase #2 | $173.35 | 4.851% | $181.7592 | $181.76 | $181.75 | $181.80 |
Purchase #3 | $73.90 | 7.711% | $79.5984 | $79.60 | $79.60 | $79.60 |
Purchase #4 | $129.73 | 12.596% | $146.0708 | $146.07 | $146.05 | $146.10 |
Purchase #5 | $135.58 | 8.136% | $146.6108 | $146.61 | $146.60 | $146.60 |
Purchase #6 | $68.63 | 7.700% | $73.9145 | $73.91 | $73.90 | $73.90 |
Purchase #7 | $171.44 | 4.415% | $179.0091 | $179.01 | $179.00 | $179.00 |
7 purchase totals = | $764.48 | $819.8484 | $819.85 | $819.80 | $819.90 |