| 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 | $21.79 | 5.783% | $23.0501 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $69.49 | 12.212% | $77.9761 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $127.94 | 6.251% | $135.9375 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $238.91 | 6.860% | $255.2992 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $38.43 | 13.555% | $43.6392 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $24.48 | 4.752% | $25.6433 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $87.35 | 13.289% | $98.9579 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $608.39 | $660.5033 | $660.51 | $660.55 | $660.50 | |