| 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 | $234.82 | 6.653% | $250.4426 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $119.36 | 10.105% | $131.4213 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $180.67 | 7.431% | $194.0956 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $149.73 | 11.271% | $166.6061 | $166.61 | $166.60 | $166.60 |
| Purchase #5 | $45.60 | 12.226% | $51.1751 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $220.95 | 9.474% | $241.8828 | $241.88 | $241.90 | $241.90 |
| Purchase #7 | $18.45 | 3.470% | $19.0902 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $969.58 | $1,054.7137 | $1,054.72 | $1,054.75 | $1,054.70 | |