| 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 | $209.29 | 5.426% | $220.6461 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $195.67 | 12.607% | $220.3381 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $118.49 | 10.518% | $130.9528 | $130.95 | $130.95 | $131.00 |
| Purchase #4 | $218.35 | 6.712% | $233.0057 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $234.90 | 6.483% | $250.1286 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $143.40 | 6.821% | $153.1813 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $20.54 | 10.370% | $22.67 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $1,140.64 | $1,230.9226 | $1,230.93 | $1,230.95 | $1,230.90 | |