| 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 | $96.77 | 8.662% | $105.1522 | $105.15 | $105.15 | $105.20 |
| Purchase #2 | $39.94 | 3.144% | $41.1957 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $174.77 | 11.639% | $195.1115 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $24.65 | 4.804% | $25.8342 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $32.31 | 5.305% | $34.024 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $129.45 | 7.416% | $139.05 | $139.05 | $139.05 | $139.10 |
| Purchase #7 | $119.43 | 10.184% | $131.5928 | $131.59 | $131.60 | $131.60 |
| 7 purchase totals = | $617.32 | $671.9604 | $671.95 | $671.95 | $672.00 | |