| 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 | $201.65 | 7.628% | $217.0319 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $44.26 | 7.119% | $47.4109 | $47.41 | $47.40 | $47.40 |
| Purchase #3 | $179.78 | 4.242% | $187.4063 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $83.92 | 5.111% | $88.2092 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $111.67 | 9.334% | $122.0933 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $169.98 | 13.616% | $193.1245 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $142.86 | 12.419% | $160.6018 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $934.12 | $1,015.8779 | $1,015.87 | $1,015.85 | $1,015.80 | |