| 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 | $98.39 | 8.392% | $106.6469 | $106.65 | $106.65 | $106.60 |
| Purchase #2 | $141.56 | 9.640% | $155.2064 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $226.64 | 10.525% | $250.4939 | $250.49 | $250.50 | $250.50 |
| Purchase #4 | $88.96 | 5.239% | $93.6206 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $135.86 | 12.384% | $152.6849 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $90.70 | 13.722% | $103.1459 | $103.15 | $103.15 | $103.10 |
| Purchase #7 | $37.91 | 10.454% | $41.8731 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $820.02 | $903.6717 | $903.67 | $903.65 | $903.60 | |