| 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 | $199.54 | 7.834% | $215.172 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $18.59 | 5.714% | $19.6522 | $19.65 | $19.65 | $19.70 |
| Purchase #3 | $64.81 | 6.544% | $69.0512 | $69.05 | $69.05 | $69.10 |
| Purchase #4 | $33.84 | 3.666% | $35.0806 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $47.65 | 13.466% | $54.0665 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $32.81 | 6.456% | $34.9282 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $123.92 | 9.548% | $135.7519 | $135.75 | $135.75 | $135.80 |
| 7 purchase totals = | $521.16 | $563.7026 | $563.70 | $563.70 | $563.90 | |