| 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 | $44.97 | 7.867% | $48.5078 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $176.86 | 9.830% | $194.2453 | $194.25 | $194.25 | $194.20 |
| Purchase #3 | $111.44 | 5.503% | $117.5725 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $57.84 | 4.352% | $60.3572 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $226.98 | 5.596% | $239.6818 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $235.64 | 12.611% | $265.3566 | $265.36 | $265.35 | $265.40 |
| Purchase #7 | $196.44 | 3.529% | $203.3724 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $1,050.17 | $1,129.0936 | $1,129.10 | $1,129.05 | $1,129.20 | |