| 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 | $199.84 | 9.285% | $218.3951 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $181.32 | 11.547% | $202.257 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $135.54 | 11.498% | $151.1244 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $61.80 | 9.187% | $67.4776 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $74.58 | 8.399% | $80.844 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $80.76 | 10.808% | $89.4885 | $89.49 | $89.50 | $89.50 |
| Purchase #7 | $235.68 | 6.607% | $251.2514 | $251.25 | $251.25 | $251.30 |
| 7 purchase totals = | $969.52 | $1,060.8380 | $1,060.84 | $1,060.85 | $1,060.90 | |