| 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 | $70.63 | 11.565% | $78.7984 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $235.45 | 5.376% | $248.1078 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $168.54 | 7.747% | $181.5968 | $181.60 | $181.60 | $181.60 |
| Purchase #4 | $104.63 | 7.550% | $112.5296 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $152.81 | 6.745% | $163.117 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $245.88 | 9.711% | $269.7574 | $269.76 | $269.75 | $269.80 |
| Purchase #7 | $244.39 | 7.674% | $263.1445 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $1,222.33 | $1,317.0515 | $1,317.06 | $1,317.05 | $1,317.00 | |