| 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 | $18.68 | 6.505% | $19.8951 | $19.90 | $19.90 | $19.90 |
| Purchase #2 | $218.54 | 4.582% | $228.5535 | $228.55 | $228.55 | $228.60 |
| Purchase #3 | $234.65 | 8.324% | $254.1823 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $187.72 | 11.228% | $208.7972 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $191.90 | 4.772% | $201.0575 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $212.95 | 6.487% | $226.7641 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $221.67 | 11.294% | $246.7054 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,286.11 | $1,385.9551 | $1,385.96 | $1,385.95 | $1,386.10 | |