| 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 | $79.28 | 13.570% | $90.0383 | $90.04 | $90.05 | $90.00 |
| Purchase #2 | $62.98 | 8.649% | $68.4271 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $51.42 | 12.115% | $57.6495 | $57.65 | $57.65 | $57.60 |
| Purchase #4 | $93.63 | 8.380% | $101.4762 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $241.94 | 9.311% | $264.467 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $176.83 | 9.141% | $192.994 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $218.41 | 6.797% | $233.2553 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $924.49 | $1,008.3074 | $1,008.32 | $1,008.35 | $1,008.30 | |