| 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 | $51.77 | 10.509% | $57.2105 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $45.95 | 11.761% | $51.3542 | $51.35 | $51.35 | $51.40 |
| Purchase #3 | $149.39 | 3.784% | $155.0429 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $245.60 | 10.310% | $270.9214 | $270.92 | $270.90 | $270.90 |
| Purchase #5 | $100.43 | 6.172% | $106.6285 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $243.57 | 4.183% | $253.7585 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $112.62 | 7.321% | $120.8649 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $949.33 | $1,015.7809 | $1,015.77 | $1,015.75 | $1,015.80 | |