| 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 | $168.40 | 3.298% | $173.9538 | $173.95 | $173.95 | $174.00 |
| Purchase #2 | $151.94 | 8.535% | $164.9081 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $182.75 | 3.570% | $189.2742 | $189.27 | $189.25 | $189.30 |
| Purchase #4 | $191.89 | 3.509% | $198.6234 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $218.75 | 4.643% | $228.9066 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $199.92 | 11.632% | $223.1747 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $135.62 | 9.350% | $148.3005 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $1,249.27 | $1,327.1413 | $1,327.13 | $1,327.05 | $1,327.20 | |