| 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 | $71.48 | 3.741% | $74.1541 | $74.15 | $74.15 | $74.20 |
| Purchase #2 | $165.28 | 9.183% | $180.4577 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $160.86 | 4.873% | $168.6987 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $173.26 | 6.588% | $184.6744 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $78.47 | 11.527% | $87.5152 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $88.70 | 12.552% | $99.8336 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $194.63 | 7.713% | $209.6418 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $932.68 | $1,004.9755 | $1,004.97 | $1,004.95 | $1,005.00 | |