| 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 | $27.57 | 12.873% | $31.1191 | $31.12 | $31.10 | $31.10 |
| Purchase #2 | $209.58 | 5.843% | $221.8258 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $26.33 | 12.417% | $29.5994 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $189.86 | 13.578% | $215.6392 | $215.64 | $215.65 | $215.60 |
| Purchase #5 | $19.86 | 12.168% | $22.2766 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $115.44 | 7.504% | $124.1026 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $166.40 | 9.240% | $181.7754 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $755.04 | $826.3381 | $826.35 | $826.40 | $826.30 | |