| 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 | $24.25 | 11.201% | $26.9662 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $183.90 | 5.811% | $194.5864 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $168.54 | 5.573% | $177.9327 | $177.93 | $177.95 | $177.90 |
| Purchase #4 | $209.33 | 9.385% | $228.9756 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $40.71 | 3.682% | $42.2089 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $22.39 | 7.622% | $24.0966 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $244.86 | 10.571% | $270.7442 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $893.98 | $965.5106 | $965.52 | $965.55 | $965.50 | |