| 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 | $110.34 | 5.417% | $116.3171 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $80.73 | 5.469% | $85.1451 | $85.15 | $85.15 | $85.10 |
| Purchase #3 | $234.64 | 8.399% | $254.3474 | $254.35 | $254.35 | $254.30 |
| Purchase #4 | $235.30 | 10.566% | $260.1618 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $197.55 | 9.630% | $216.5741 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $53.60 | 12.315% | $60.2008 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $32.48 | 11.175% | $36.1096 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $944.64 | $1,028.8559 | $1,028.86 | $1,028.80 | $1,028.80 | |