| 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 | $199.65 | 11.572% | $222.7535 | $222.75 | $222.75 | $222.80 |
| Purchase #2 | $96.73 | 8.794% | $105.2364 | $105.24 | $105.25 | $105.20 |
| Purchase #3 | $239.92 | 7.732% | $258.4706 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $234.92 | 9.159% | $256.4363 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $35.44 | 4.399% | $36.999 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $92.84 | 9.792% | $101.9309 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $88.48 | 3.171% | $91.2857 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $987.98 | $1,073.1124 | $1,073.12 | $1,073.15 | $1,073.10 | |