| 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 | $220.69 | 13.222% | $249.8696 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $22.99 | 5.586% | $24.2742 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $87.51 | 4.648% | $91.5775 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $153.36 | 9.352% | $167.7022 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $156.43 | 11.634% | $174.6291 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $7.95 | 9.490% | $8.7045 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $129.58 | 10.107% | $142.6767 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $778.51 | $859.4338 | $859.43 | $859.45 | $859.50 | |