| 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 | $212.70 | 11.864% | $237.9347 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $192.31 | 5.454% | $202.7986 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $135.46 | 7.618% | $145.7793 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $93.92 | 8.544% | $101.9445 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $176.69 | 4.193% | $184.0986 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $230.88 | 11.350% | $257.0849 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $80.48 | 3.563% | $83.3475 | $83.35 | $83.35 | $83.30 |
| 7 purchase totals = | $1,122.44 | $1,212.9881 | $1,212.98 | $1,213.05 | $1,212.90 | |