| 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 | $194.95 | 13.702% | $221.662 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $240.70 | 12.552% | $270.9127 | $270.91 | $270.90 | $270.90 |
| Purchase #3 | $42.73 | 9.559% | $46.8146 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $212.30 | 7.688% | $228.6216 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $151.25 | 7.724% | $162.9326 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $197.67 | 6.347% | $210.2161 | $210.22 | $210.20 | $210.20 |
| Purchase #7 | $88.91 | 12.289% | $99.8361 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $1,128.51 | $1,240.9957 | $1,240.99 | $1,240.95 | $1,240.90 | |