| 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 | $202.99 | 3.602% | $210.3017 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $49.37 | 13.815% | $56.1905 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $168.78 | 6.747% | $180.1676 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $147.82 | 5.342% | $155.7165 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $138.32 | 5.766% | $146.2955 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $243.40 | 9.148% | $265.6662 | $265.67 | $265.65 | $265.70 |
| Purchase #7 | $101.53 | 3.509% | $105.0927 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $1,052.21 | $1,119.4307 | $1,119.44 | $1,119.40 | $1,119.50 | |