| 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 | $200.86 | 7.597% | $216.1193 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $181.46 | 13.656% | $206.2402 | $206.24 | $206.25 | $206.20 |
| Purchase #3 | $239.30 | 12.312% | $268.7626 | $268.76 | $268.75 | $268.80 |
| Purchase #4 | $245.48 | 5.149% | $258.1198 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $244.28 | 3.666% | $253.2353 | $253.24 | $253.25 | $253.20 |
| Purchase #6 | $166.96 | 7.488% | $179.462 | $179.46 | $179.45 | $179.50 |
| Purchase #7 | $118.42 | 9.588% | $129.7741 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $1,396.76 | $1,511.7133 | $1,511.71 | $1,511.65 | $1,511.70 | |