| 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 | $16.86 | 10.494% | $18.6293 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $186.81 | 11.129% | $207.6001 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $120.47 | 13.766% | $137.0539 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $180.46 | 6.104% | $191.4753 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $187.58 | 8.817% | $204.1189 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $73.74 | 8.287% | $79.8508 | $79.85 | $79.85 | $79.90 |
| Purchase #7 | $34.27 | 8.293% | $37.112 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $800.19 | $875.8403 | $875.84 | $875.85 | $875.90 | |