| 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 | $196.76 | 6.874% | $210.2853 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $198.74 | 10.334% | $219.2778 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $71.86 | 10.820% | $79.6353 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $196.84 | 7.356% | $211.3196 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $247.49 | 9.781% | $271.697 | $271.70 | $271.70 | $271.70 |
| Purchase #6 | $176.54 | 5.434% | $186.1332 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $12.71 | 3.136% | $13.1086 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $1,100.94 | $1,191.4568 | $1,191.47 | $1,191.50 | $1,191.40 | |