| 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 | $80.76 | 13.663% | $91.7942 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $152.42 | 8.133% | $164.8163 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $186.35 | 3.132% | $192.1865 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $138.70 | 7.825% | $149.5533 | $149.55 | $149.55 | $149.60 |
| Purchase #5 | $66.55 | 9.226% | $72.6899 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $187.25 | 8.493% | $203.1531 | $203.15 | $203.15 | $203.20 |
| Purchase #7 | $158.46 | 12.700% | $178.5844 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $970.49 | $1,052.7777 | $1,052.77 | $1,052.80 | $1,052.90 | |