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 | $24.30 | 10.375% | $26.8211 | $26.82 | $26.80 | $26.80 |
Purchase #2 | $235.48 | 3.247% | $243.126 | $243.13 | $243.15 | $243.10 |
Purchase #3 | $122.40 | 5.461% | $129.0843 | $129.08 | $129.10 | $129.10 |
Purchase #4 | $144.34 | 12.489% | $162.3666 | $162.37 | $162.35 | $162.40 |
Purchase #5 | $15.71 | 5.304% | $16.5433 | $16.54 | $16.55 | $16.50 |
Purchase #6 | $111.71 | 10.742% | $123.7099 | $123.71 | $123.70 | $123.70 |
Purchase #7 | $110.44 | 10.835% | $122.4062 | $122.41 | $122.40 | $122.40 |
7 purchase totals = | $764.38 | $824.0574 | $824.06 | $824.05 | $824.00 |