| 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 | $127.88 | 9.761% | $140.3624 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $242.66 | 4.437% | $253.4268 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $181.77 | 6.711% | $193.9686 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $167.82 | 9.359% | $183.5263 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $182.32 | 8.165% | $197.2064 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $112.52 | 3.292% | $116.2242 | $116.22 | $116.20 | $116.20 |
| Purchase #7 | $108.65 | 10.455% | $120.0094 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $1,123.62 | $1,204.7241 | $1,204.73 | $1,204.70 | $1,204.70 | |