| 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 | $151.57 | 9.127% | $165.4038 | $165.40 | $165.40 | $165.40 |
| Purchase #2 | $228.61 | 11.245% | $254.3172 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $10.53 | 12.311% | $11.8263 | $11.83 | $11.85 | $11.80 |
| Purchase #4 | $187.44 | 7.638% | $201.7567 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $31.88 | 6.782% | $34.0421 | $34.04 | $34.05 | $34.00 |
| Purchase #6 | $42.42 | 8.177% | $45.8887 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $63.34 | 9.546% | $69.3864 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $715.79 | $782.6212 | $782.63 | $782.65 | $782.60 | |