| 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 | $34.56 | 10.326% | $38.1287 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $163.61 | 9.868% | $179.755 | $179.76 | $179.75 | $179.80 |
| Purchase #3 | $247.67 | 10.255% | $273.0686 | $273.07 | $273.05 | $273.10 |
| Purchase #4 | $22.71 | 10.616% | $25.1209 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $249.55 | 8.188% | $269.9832 | $269.98 | $270.00 | $270.00 |
| Purchase #6 | $22.56 | 9.828% | $24.7772 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $62.92 | 4.271% | $65.6073 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $803.58 | $876.4409 | $876.45 | $876.45 | $876.50 | |