| 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 | $99.62 | 3.473% | $103.0798 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $194.53 | 10.733% | $215.4089 | $215.41 | $215.40 | $215.40 |
| Purchase #3 | $244.43 | 10.464% | $270.0072 | $270.01 | $270.00 | $270.00 |
| Purchase #4 | $29.87 | 4.432% | $31.1938 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $120.80 | 12.361% | $135.7321 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $169.62 | 11.136% | $188.5089 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $218.67 | 4.701% | $228.9497 | $228.95 | $228.95 | $228.90 |
| 7 purchase totals = | $1,077.54 | $1,172.8804 | $1,172.88 | $1,172.90 | $1,172.80 | |