| 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 | $238.32 | 13.546% | $270.6028 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $134.98 | 7.448% | $145.0333 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $156.58 | 13.764% | $178.1317 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $5.99 | 8.649% | $6.5081 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $228.48 | 6.783% | $243.9778 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $102.57 | 5.561% | $108.2739 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $73.53 | 12.442% | $82.6786 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $940.45 | $1,035.2062 | $1,035.20 | $1,035.25 | $1,035.20 | |