| 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 | $123.47 | 6.555% | $131.5635 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $49.47 | 3.558% | $51.2301 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $214.95 | 11.714% | $240.1292 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $135.98 | 3.202% | $140.3341 | $140.33 | $140.35 | $140.30 |
| Purchase #5 | $186.54 | 5.757% | $197.2791 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $210.66 | 11.376% | $234.6247 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $30.36 | 4.314% | $31.6697 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $951.43 | $1,026.8304 | $1,026.82 | $1,026.85 | $1,026.80 | |