| 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 | $155.49 | 4.615% | $162.6659 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $38.88 | 7.683% | $41.8672 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $226.39 | 10.465% | $250.0817 | $250.08 | $250.10 | $250.10 |
| Purchase #4 | $205.36 | 12.613% | $231.2621 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $197.68 | 7.124% | $211.7627 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $76.73 | 8.297% | $83.0963 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $34.32 | 4.137% | $35.7398 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $934.85 | $1,016.4757 | $1,016.48 | $1,016.45 | $1,016.60 | |