| 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 | $240.39 | 12.352% | $270.083 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $66.78 | 6.549% | $71.1534 | $71.15 | $71.15 | $71.20 |
| Purchase #3 | $11.40 | 10.475% | $12.5942 | $12.59 | $12.60 | $12.60 |
| Purchase #4 | $99.78 | 13.661% | $113.4109 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $53.76 | 11.792% | $60.0994 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $103.81 | 13.238% | $117.5524 | $117.55 | $117.55 | $117.60 |
| Purchase #7 | $130.52 | 7.748% | $140.6327 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $706.44 | $785.5260 | $785.51 | $785.55 | $785.60 | |