| 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 | $245.46 | 4.310% | $256.0393 | $256.04 | $256.05 | $256.00 |
| Purchase #2 | $95.66 | 11.150% | $106.3261 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $184.75 | 13.392% | $209.4917 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $153.79 | 11.700% | $171.7834 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $135.95 | 9.550% | $148.9332 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $85.52 | 6.613% | $91.1754 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $43.63 | 8.457% | $47.3198 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $944.76 | $1,031.0689 | $1,031.07 | $1,031.15 | $1,031.00 | |