| 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 | $248.46 | 4.147% | $258.7636 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $172.60 | 10.510% | $190.7403 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $130.49 | 13.667% | $148.3241 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $53.40 | 12.435% | $60.0403 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $181.78 | 11.145% | $202.0394 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $155.37 | 12.787% | $175.2372 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $230.38 | 7.835% | $248.4303 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $1,172.48 | $1,283.5752 | $1,283.57 | $1,283.60 | $1,283.40 | |