| 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 | $120.30 | 12.505% | $135.3435 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $178.30 | 13.625% | $202.5934 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $149.89 | 4.355% | $156.4177 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $235.44 | 5.382% | $248.1114 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $175.84 | 12.649% | $198.082 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $123.30 | 9.668% | $135.2206 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $226.88 | 12.235% | $254.6388 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $1,209.95 | $1,330.4074 | $1,330.40 | $1,330.40 | $1,330.30 | |