| 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 | $190.27 | 9.696% | $208.7186 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $167.61 | 11.592% | $187.0394 | $187.04 | $187.05 | $187.00 |
| Purchase #3 | $19.54 | 13.185% | $22.1163 | $22.12 | $22.10 | $22.10 |
| Purchase #4 | $217.85 | 8.136% | $235.5743 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $156.83 | 3.743% | $162.7001 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $142.58 | 9.653% | $156.3432 | $156.34 | $156.35 | $156.30 |
| Purchase #7 | $150.65 | 10.864% | $167.0166 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $1,045.33 | $1,139.5085 | $1,139.51 | $1,139.45 | $1,139.40 | |