| 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 | $160.90 | 8.102% | $173.9361 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $76.43 | 12.589% | $86.0518 | $86.05 | $86.05 | $86.10 |
| Purchase #3 | $228.96 | 13.200% | $259.1827 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $51.40 | 13.360% | $58.267 | $58.27 | $58.25 | $58.30 |
| Purchase #5 | $5.61 | 5.570% | $5.9225 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $246.82 | 9.211% | $269.5546 | $269.55 | $269.55 | $269.60 |
| Purchase #7 | $151.45 | 5.599% | $159.9297 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $921.57 | $1,012.8444 | $1,012.84 | $1,012.85 | $1,012.90 | |