| 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 | $223.67 | 9.632% | $245.2139 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $84.47 | 10.553% | $93.3841 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $142.77 | 8.142% | $154.3943 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $129.39 | 6.830% | $138.2273 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $148.38 | 11.767% | $165.8399 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $194.88 | 3.731% | $202.151 | $202.15 | $202.15 | $202.20 |
| Purchase #7 | $223.99 | 11.596% | $249.9639 | $249.96 | $249.95 | $250.00 |
| 7 purchase totals = | $1,147.55 | $1,249.1744 | $1,249.16 | $1,249.20 | $1,249.20 | |