| 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 | $233.51 | 12.545% | $262.8038 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $135.78 | 5.573% | $143.347 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $178.78 | 7.792% | $192.7105 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $162.68 | 6.336% | $172.9874 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $9.58 | 5.581% | $10.1147 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $123.42 | 9.532% | $135.1844 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $147.25 | 3.105% | $151.8221 | $151.82 | $151.80 | $151.80 |
| 7 purchase totals = | $991.00 | $1,068.9699 | $1,068.96 | $1,068.95 | $1,068.90 | |