| 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 | $197.80 | 6.162% | $209.9884 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $193.96 | 5.778% | $205.167 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $241.69 | 10.528% | $267.1351 | $267.14 | $267.15 | $267.10 |
| Purchase #4 | $27.47 | 5.237% | $28.9086 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $35.91 | 7.233% | $38.5074 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $148.86 | 7.498% | $160.0215 | $160.02 | $160.00 | $160.00 |
| Purchase #7 | $158.96 | 4.754% | $166.517 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $1,004.65 | $1,076.2450 | $1,076.26 | $1,076.20 | $1,076.20 | |