| 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 | $194.97 | 5.106% | $204.9252 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $175.40 | 9.546% | $192.1437 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $189.43 | 9.434% | $207.3008 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $93.26 | 8.337% | $101.0351 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $160.50 | 12.862% | $181.1435 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $106.35 | 5.596% | $112.3013 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $221.93 | 7.288% | $238.1043 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $1,141.84 | $1,236.9539 | $1,236.95 | $1,237.00 | $1,236.80 | |