| 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 | $135.34 | 13.244% | $153.2644 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $241.63 | 12.293% | $271.3336 | $271.33 | $271.35 | $271.30 |
| Purchase #3 | $218.97 | 11.178% | $243.4465 | $243.45 | $243.45 | $243.40 |
| Purchase #4 | $92.55 | 3.313% | $95.6162 | $95.62 | $95.60 | $95.60 |
| Purchase #5 | $247.95 | 6.238% | $263.4171 | $263.42 | $263.40 | $263.40 |
| Purchase #6 | $117.73 | 9.775% | $129.2381 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $155.26 | 6.589% | $165.4901 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $1,209.43 | $1,321.8060 | $1,321.81 | $1,321.80 | $1,321.70 | |