| 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 | $181.38 | 13.383% | $205.6541 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $20.26 | 13.616% | $23.0186 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $161.47 | 4.185% | $168.2275 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $135.35 | 7.598% | $145.6339 | $145.63 | $145.65 | $145.60 |
| Purchase #5 | $105.36 | 9.668% | $115.5462 | $115.55 | $115.55 | $115.50 |
| Purchase #6 | $7.78 | 5.783% | $8.2299 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $234.93 | 13.515% | $266.6808 | $266.68 | $266.70 | $266.70 |
| 7 purchase totals = | $846.53 | $932.9910 | $932.99 | $933.05 | $932.90 | |