| 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 | $175.58 | 9.515% | $192.2864 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $8.99 | 8.166% | $9.7241 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $70.76 | 13.159% | $80.0713 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $84.62 | 11.739% | $94.5535 | $94.55 | $94.55 | $94.60 |
| Purchase #5 | $47.77 | 11.609% | $53.3156 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $138.66 | 5.848% | $146.7688 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $199.55 | 13.272% | $226.0343 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $725.93 | $802.7540 | $802.75 | $802.70 | $802.80 | |