| 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 | $177.84 | 12.613% | $200.271 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $137.50 | 7.327% | $147.5746 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $128.31 | 5.824% | $135.7828 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $23.56 | 12.328% | $26.4645 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $239.68 | 4.608% | $250.7245 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $92.80 | 9.224% | $101.3599 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $6.76 | 12.561% | $7.6091 | $7.61 | $7.60 | $7.60 |
| 7 purchase totals = | $806.45 | $869.7864 | $869.77 | $869.70 | $869.90 | |