| 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 | $189.36 | 7.141% | $202.8822 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $183.90 | 10.502% | $203.2132 | $203.21 | $203.20 | $203.20 |
| Purchase #3 | $11.32 | 10.381% | $12.4951 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $179.94 | 6.287% | $191.2528 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $89.77 | 6.365% | $95.4839 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $139.74 | 6.780% | $149.2144 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $162.41 | 7.664% | $174.8571 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $956.44 | $1,029.3987 | $1,029.39 | $1,029.40 | $1,029.50 | |