| 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 | $175.76 | 6.835% | $187.7732 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $227.90 | 4.347% | $237.8068 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $232.56 | 3.764% | $241.3136 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $144.37 | 9.859% | $158.6034 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $192.93 | 9.664% | $211.5748 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $214.28 | 5.252% | $225.534 | $225.53 | $225.55 | $225.50 |
| Purchase #7 | $31.82 | 5.521% | $33.5768 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $1,219.62 | $1,296.1826 | $1,296.17 | $1,296.15 | $1,296.20 | |