| 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 | $154.44 | 13.259% | $174.9172 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $92.87 | 13.529% | $105.4344 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $92.92 | 3.581% | $96.2475 | $96.25 | $96.25 | $96.20 |
| Purchase #4 | $204.49 | 11.426% | $227.855 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $133.77 | 3.390% | $138.3048 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $13.31 | 7.417% | $14.2972 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $56.80 | 6.841% | $60.6857 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $748.60 | $817.7418 | $817.75 | $817.75 | $817.70 | |