| 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 | $174.51 | 10.360% | $192.5892 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $131.93 | 7.731% | $142.1295 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $147.47 | 5.548% | $155.6516 | $155.65 | $155.65 | $155.70 |
| Purchase #4 | $123.86 | 8.764% | $134.7151 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $110.80 | 7.726% | $119.3604 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $184.87 | 13.146% | $209.173 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $238.34 | 5.330% | $251.0435 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,111.78 | $1,204.6623 | $1,204.66 | $1,204.65 | $1,204.70 | |