| 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 | $141.60 | 9.554% | $155.1285 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $128.51 | 13.598% | $145.9848 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $123.69 | 8.834% | $134.6168 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $223.79 | 10.141% | $246.4845 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $246.91 | 11.764% | $275.9565 | $275.96 | $275.95 | $276.00 |
| Purchase #6 | $119.38 | 13.845% | $135.9082 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $178.52 | 10.870% | $197.9251 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $1,162.40 | $1,292.0044 | $1,292.01 | $1,292.05 | $1,292.00 | |