| 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 | $178.39 | 3.230% | $184.152 | $184.15 | $184.15 | $184.20 |
| Purchase #2 | $66.51 | 7.593% | $71.5601 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $9.26 | 7.656% | $9.9689 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $210.28 | 9.725% | $230.7297 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $233.44 | 9.845% | $256.4222 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $123.38 | 4.752% | $129.243 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $35.53 | 6.273% | $37.7588 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $856.79 | $919.8347 | $919.83 | $919.80 | $919.90 | |