| 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 | $193.36 | 4.801% | $202.6432 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $112.56 | 5.563% | $118.8217 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $77.91 | 11.250% | $86.6749 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $31.25 | 4.355% | $32.6109 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $118.91 | 9.117% | $129.751 | $129.75 | $129.75 | $129.80 |
| Purchase #6 | $179.53 | 5.265% | $188.9823 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $111.55 | 8.452% | $120.9782 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $825.07 | $880.4622 | $880.45 | $880.45 | $880.50 | |