| 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 | $181.58 | 8.821% | $197.5972 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $98.72 | 8.137% | $106.7528 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $7.96 | 6.128% | $8.4478 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $91.57 | 10.489% | $101.1748 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $7.94 | 12.108% | $8.9014 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $60.97 | 4.742% | $63.8612 | $63.86 | $63.85 | $63.90 |
| Purchase #7 | $168.27 | 4.421% | $175.7092 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $617.01 | $662.4444 | $662.44 | $662.40 | $662.50 | |