| 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 | $97.95 | 11.116% | $108.8381 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $146.67 | 9.177% | $160.1299 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $189.68 | 8.867% | $206.4989 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $47.32 | 3.573% | $49.0107 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $131.93 | 12.283% | $148.135 | $148.14 | $148.15 | $148.10 |
| Purchase #6 | $223.59 | 10.140% | $246.262 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $178.73 | 10.696% | $197.847 | $197.85 | $197.85 | $197.80 |
| 7 purchase totals = | $1,015.87 | $1,116.7216 | $1,116.73 | $1,116.75 | $1,116.60 | |