| 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 | $197.45 | 3.756% | $204.8662 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $150.53 | 10.413% | $166.2047 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $16.26 | 11.446% | $18.1211 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $199.39 | 8.672% | $216.6811 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $158.71 | 7.697% | $170.9259 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $185.77 | 9.200% | $202.8608 | $202.86 | $202.85 | $202.90 |
| Purchase #7 | $146.66 | 11.251% | $163.1607 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $1,054.77 | $1,142.8205 | $1,142.82 | $1,142.80 | $1,142.90 | |