| 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 | $173.94 | 4.529% | $181.8177 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $35.65 | 9.829% | $39.154 | $39.15 | $39.15 | $39.20 |
| Purchase #3 | $35.77 | 4.496% | $37.3782 | $37.38 | $37.40 | $37.40 |
| Purchase #4 | $201.73 | 6.688% | $215.2217 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $157.67 | 9.390% | $172.4752 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $199.32 | 8.731% | $216.7226 | $216.72 | $216.70 | $216.70 |
| Purchase #7 | $194.70 | 6.617% | $207.5833 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $998.78 | $1,070.3527 | $1,070.35 | $1,070.35 | $1,070.40 | |