| 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 | $228.71 | 13.782% | $260.2308 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $246.39 | 9.500% | $269.7971 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $84.47 | 12.345% | $94.8978 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $95.67 | 8.642% | $103.9378 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $202.33 | 4.393% | $211.2184 | $211.22 | $211.20 | $211.20 |
| Purchase #6 | $41.67 | 4.357% | $43.4856 | $43.49 | $43.50 | $43.50 |
| Purchase #7 | $220.59 | 7.500% | $237.1343 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $1,119.83 | $1,220.7018 | $1,220.71 | $1,220.75 | $1,220.60 | |