| 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 | $197.42 | 3.183% | $203.7039 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $135.38 | 11.850% | $151.4225 | $151.42 | $151.40 | $151.40 |
| Purchase #3 | $120.56 | 12.460% | $135.5818 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $118.85 | 9.161% | $129.7378 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $145.77 | 13.377% | $165.2697 | $165.27 | $165.25 | $165.30 |
| Purchase #6 | $38.95 | 4.558% | $40.7253 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $62.79 | 11.164% | $69.7999 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $819.72 | $896.2409 | $896.24 | $896.25 | $896.20 | |