| 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 | $144.94 | 10.381% | $159.9862 | $159.99 | $160.00 | $160.00 |
| Purchase #2 | $225.30 | 3.541% | $233.2779 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $166.54 | 7.571% | $179.1487 | $179.15 | $179.15 | $179.10 |
| Purchase #4 | $8.54 | 3.190% | $8.8124 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $211.51 | 8.300% | $229.0653 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $156.65 | 11.365% | $174.4533 | $174.45 | $174.45 | $174.50 |
| Purchase #7 | $78.38 | 8.467% | $85.0164 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $991.86 | $1,069.7602 | $1,069.77 | $1,069.75 | $1,069.80 | |